Group Functional Group Canonical amino acid CC(=O)O Canonical amino acid CC(N)=O Canonical amino acid CN Canonical amino acid CNC Canonical amino acid CNC(=N)N Canonical amino acid CO Canonical amino acid CS Canonical amino acid CSC Canonical amino acid cO Canonical amino acid c[nH]c Canonical amino acid cnc Non-canonical amino acid C#CC Non-canonical amino acid C#CC(=O)Nc Non-canonical amino acid C/C(=C\\C)C(=O)NC Non-canonical amino acid C/C(=C\\C)C(C)=O Non-canonical amino acid C/C(=N/O)NC Non-canonical amino acid C/C(C)=C/C Non-canonical amino acid C/C(C)=C/C(=O)NC Non-canonical amino acid C/C(C)=C\\C Non-canonical amino acid C/C(C)=N/NC(=O)NC Non-canonical amino acid C/C(F)=C/C Non-canonical amino acid C/C=C(/C)C Non-canonical amino acid C/C=C(/C)Cl Non-canonical amino acid C/C=C(/C)F Non-canonical amino acid C/C=C(/N)C(=O)O Non-canonical amino acid C/C=C(\\C#N)C(=O)N(C)C Non-canonical amino acid C/C=C(\\C#N)C(=O)NC Non-canonical amino acid C/C=C(\\C)C Non-canonical amino acid C/C=C(\\C)C(=O)NC Non-canonical amino acid C/C=C(\\N)C(=O)O Non-canonical amino acid C/C=C/C Non-canonical amino acid C/C=C/C(=O)NC Non-canonical amino acid C/C=C/C(=O)OC Non-canonical amino acid C/C=C/C(C)=O Non-canonical amino acid C/C=C/C=C/C(=O)NC Non-canonical amino acid C/C=C/C=C/C=C/C(=O)OC Non-canonical amino acid C/C=C/Cl Non-canonical amino acid C/C=C/NC Non-canonical amino acid C/C=C/S(C)(=O)=O Non-canonical amino acid C/C=C\\C Non-canonical amino acid C/C=C\\Cl Non-canonical amino acid C/C=N/OC Non-canonical amino acid C/C=N\\OC Non-canonical amino acid C/N=C(/N)N[N+](=O)[O-] Non-canonical amino acid C/N=C(/N)[N+](=O)[O-] Non-canonical amino acid C/N=C(/NC)N(C)C Non-canonical amino acid C/N=C(/NC)NC Non-canonical amino acid C/N=C(C)/C=C(/C)O Non-canonical amino acid C/N=C(\\N(C)C)N(C)C Non-canonical amino acid C/N=C(\\N)NC Non-canonical amino acid C/N=C(\\N)NC(C)=O Non-canonical amino acid C/N=C(\\N)N[N+](=O)[O-] Non-canonical amino acid C/N=C(\\NC)N(C)C Non-canonical amino acid C/N=C(\\NC)NC Non-canonical amino acid C/N=C(\\S)NC Non-canonical amino acid C/N=C1\\C(=O)ccC(O)=C1Cl Non-canonical amino acid C1=NC=NC1 Non-canonical amino acid C1=NNCC1 Non-canonical amino acid C1CNCS1 Non-canonical amino acid C1COCN1 Non-canonical amino acid C1CSCN1 Non-canonical amino acid C=C(C)Br Non-canonical amino acid C=C(C)C Non-canonical amino acid C=C(C)C(=O)NC Non-canonical amino acid C=C(C)NC Non-canonical amino acid C=C(C)NC(=O)NC Non-canonical amino acid C=C(F)C(=O)N(C)C Non-canonical amino acid C=CC Non-canonical amino acid C=CC(=O)N(C)C Non-canonical amino acid C=CC(=O)NC Non-canonical amino acid C=NOC Non-canonical amino acid CB(O)O Non-canonical amino acid CB1OCCO1 Non-canonical amino acid CBr Non-canonical amino acid CC#CC Non-canonical amino acid CC#N Non-canonical amino acid CC(=N)N Non-canonical amino acid CC(=N)NC Non-canonical amino acid CC(=O)C1(C)CO1 Non-canonical amino acid CC(=O)C=[N+]=[N-] Non-canonical amino acid CC(=O)N(C)C Non-canonical amino acid CC(=O)N(C)C(C)=O Non-canonical amino acid CC(=O)N(C)N(C)C(C)=O Non-canonical amino acid CC(=O)N(C)O Non-canonical amino acid CC(=O)N(N)N Non-canonical amino acid CC(=O)N1CCNC1 Non-canonical amino acid CC(=O)NC Non-canonical amino acid CC(=O)NC(=N)N Non-canonical amino acid CC(=O)NC(C)(C)NC Non-canonical amino acid CC(=O)NC(C)=O Non-canonical amino acid CC(=O)NO Non-canonical amino acid CC(=O)N[C@@H](C)OC Non-canonical amino acid CC(=O)N[C@H](C)N Non-canonical amino acid CC(=O)O Non-canonical amino acid CC(=O)OC Non-canonical amino acid CC(=O)OC(=O)NC Non-canonical amino acid CC(=O)OC(C)OC Non-canonical amino acid CC(=O)OCOC(C)=O Non-canonical amino acid CC(=O)OCOP(C)(=O)OCOC(C)=O Non-canonical amino acid CC(=O)ON Non-canonical amino acid CC(=O)ONC Non-canonical amino acid CC(=O)OS(=O)(=O)O Non-canonical amino acid CC(=O)[C@](C)(OC)OC Non-canonical amino acid CC(=S)NC Non-canonical amino acid CC(C)(O)OC Non-canonical amino acid CC(C)(O)S Non-canonical amino acid CC(C)([N+](=O)[O-])[N+](=O)[O-] Non-canonical amino acid CC(C)=C(C)C Non-canonical amino acid CC(C)=C(N)C(=O)O Non-canonical amino acid CC(C)=C1ccS(=O)(=O)N1C Non-canonical amino acid CC(C)=CC Non-canonical amino acid CC(C)=NO Non-canonical amino acid CC(C)=O Non-canonical amino acid CC(N)=O Non-canonical amino acid CC(N)N Non-canonical amino acid CC(N)O Non-canonical amino acid CC(O)NC Non-canonical amino acid CC(O)O Non-canonical amino acid CC1(C)NCCO1 Non-canonical amino acid CC1(C)NCCS1 Non-canonical amino acid CC1(C)OCCO1 Non-canonical amino acid CC1(C)SCCS1 Non-canonical amino acid CC1=C(C)C(=O)ccC1=O Non-canonical amino acid CC1=C(C)C1 Non-canonical amino acid CC1=C(C)C2=C(C)CCC(=O)C2=C1 Non-canonical amino acid CC1=C(C)SCC1 Non-canonical amino acid CC1=CC(=O)C=CC1 Non-canonical amino acid CC1=CC(=O)ccC1=O Non-canonical amino acid CC1=CC=C(O)CC1 Non-canonical amino acid CC1=CCCC=C1 Non-canonical amino acid CC1=CCCC=C1S(=O)(=O)NC Non-canonical amino acid CC1=CN(C)CN1 Non-canonical amino acid CC1=CNCN1 Non-canonical amino acid CC1=NC=NC1 Non-canonical amino acid CC1=NCN=C1 Non-canonical amino acid CC1N=CC=N1 Non-canonical amino acid CC1N=NN=N1 Non-canonical amino acid CC1NCCS1 Non-canonical amino acid CC1OO1 Non-canonical amino acid CC=C(C)C Non-canonical amino acid CC=C(C)C(=O)NC Non-canonical amino acid CC=C(OC)C(=O)O Non-canonical amino acid CC=CC Non-canonical amino acid CC=CC(C)=CC Non-canonical amino acid CC=O Non-canonical amino acid CCl Non-canonical amino acid CF Non-canonical amino acid CI Non-canonical amino acid CN Non-canonical amino acid CN(C)C Non-canonical amino acid CN(C)C(=N)N Non-canonical amino acid CN(C)C(=NC)NC Non-canonical amino acid CN(C)C(=O)N(C)C Non-canonical amino acid CN(C)C(=O)NC Non-canonical amino acid CN(C)C(=O)OC Non-canonical amino acid CN(C)C(=O)n1ccnn1 Non-canonical amino acid CN(C)C(C)=O Non-canonical amino acid CN(C)CNC Non-canonical amino acid CN(C)N Non-canonical amino acid CN(C)NC(=O)NC Non-canonical amino acid CN(C)S(=O)(=O)NC Non-canonical amino acid CN(C)S(C)(=O)=O Non-canonical amino acid CN(C)[O] Non-canonical amino acid CN(CN)NC Non-canonical amino acid CN(N)C(=N)NN Non-canonical amino acid CN(N)C(=O)NC Non-canonical amino acid CN(N)N Non-canonical amino acid CN(N=C=S)N=C=S Non-canonical amino acid CN(N=O)C(=O)NC Non-canonical amino acid CN(O)C(=N)N Non-canonical amino acid CN(O)C=O Non-canonical amino acid CN/C(=N\\C(=O)OC)NC(=O)OC Non-canonical amino acid CN/C(N)=N/O Non-canonical amino acid CN/C=C/C Non-canonical amino acid CN/C=C/N Non-canonical amino acid CN1C(=O)C=CC1=O Non-canonical amino acid CN1C(=O)CCC1=O Non-canonical amino acid CN1C(=O)CCNC1=O Non-canonical amino acid CN1C(=O)ccC1=O Non-canonical amino acid CN1C(=O)ccS1(=O)=O Non-canonical amino acid CN1C=CCC(C(=O)NC)=C1 Non-canonical amino acid CN1C=CCC(C(N)=O)=C1 Non-canonical amino acid CN1CCN=C1N Non-canonical amino acid CN1CCN=C1[N+](=O)[O-] Non-canonical amino acid CN1CCNC1 Non-canonical amino acid CN=C(N(C)C)N(C)C Non-canonical amino acid CN=C(N)N Non-canonical amino acid CN=C(NC)N(C)C Non-canonical amino acid CN=C(NC)NC Non-canonical amino acid CN=NN(C)C(C)=O Non-canonical amino acid CN=[N+]=[N-] Non-canonical amino acid CNC Non-canonical amino acid CNC(=N)N Non-canonical amino acid CNC(=N)N(C)C Non-canonical amino acid CNC(=N)NC Non-canonical amino acid CNC(=N)NC#N Non-canonical amino acid CNC(=N)NC(=O)NC Non-canonical amino acid CNC(=N)NC(C)=O Non-canonical amino acid CNC(=N)NCSC Non-canonical amino acid CNC(=N)NO Non-canonical amino acid CNC(=N)NOC Non-canonical amino acid CNC(=N)NP(=O)(O)O Non-canonical amino acid CNC(=N)N[N+](=O)[O-] Non-canonical amino acid CNC(=O)/C=C(/C)C Non-canonical amino acid CNC(=O)/C=C/C(=O)O Non-canonical amino acid CNC(=O)/C=C/C(=O)OC Non-canonical amino acid CNC(=O)/C=N/O[C@H](C)OC Non-canonical amino acid CNC(=O)/N=C(/N)NC Non-canonical amino acid CNC(=O)/N=C(\\N)NC Non-canonical amino acid CNC(=O)C(=O)O Non-canonical amino acid CNC(=O)C(=O)OC Non-canonical amino acid CNC(=O)C(C)=N Non-canonical amino acid CNC(=O)C1=COccO1 Non-canonical amino acid CNC(=O)C1=NC(=O)NC(=O)C1 Non-canonical amino acid CNC(=O)C1OC1C(N)=O Non-canonical amino acid CNC(=O)C=C(C)C Non-canonical amino acid CNC(=O)C=O Non-canonical amino acid CNC(=O)N(C)C Non-canonical amino acid CNC(=O)N(C)N Non-canonical amino acid CNC(=O)N(C)N=O Non-canonical amino acid CNC(=O)N1CCOC1=O Non-canonical amino acid CNC(=O)NC Non-canonical amino acid CNC(=O)NC=O Non-canonical amino acid CNC(=O)NCN Non-canonical amino acid CNC(=O)NCSC Non-canonical amino acid CNC(=O)NN Non-canonical amino acid CNC(=O)NO Non-canonical amino acid CNC(=O)N[C@@H](C)OC Non-canonical amino acid CNC(=O)N[C@H](C)N Non-canonical amino acid CNC(=O)O Non-canonical amino acid CNC(=O)OC Non-canonical amino acid CNC(=O)[C@@H]1CO1 Non-canonical amino acid CNC(=S)NC Non-canonical amino acid CNC(C)=C(C(C)=O)C(C)=O Non-canonical amino acid CNC(C)=N Non-canonical amino acid CNC(C)=O Non-canonical amino acid CNC(C)=S Non-canonical amino acid CNC(C)=[Se] Non-canonical amino acid CNC(C)NP(C)(=O)O Non-canonical amino acid CNC(C)O Non-canonical amino acid CNC(N(C)C)=[N+](C)C Non-canonical amino acid CNC(N)=O Non-canonical amino acid CNC(N)=S Non-canonical amino acid CNC(N)=[N+](C)C Non-canonical amino acid CNC(N)N Non-canonical amino acid CNC1=NS(=O)(=O)cc1 Non-canonical amino acid CNC1NCCN1 Non-canonical amino acid CNC=O Non-canonical amino acid CNC=S Non-canonical amino acid CNCN(C)C Non-canonical amino acid CNN Non-canonical amino acid CNN(C)C(=O)NC Non-canonical amino acid CNN(C)C(=O)OC Non-canonical amino acid CNN(C)C(C)=O Non-canonical amino acid CNNC Non-canonical amino acid CNNC(=O)NC Non-canonical amino acid CNNC(=O)OC Non-canonical amino acid CNNC(C)=O Non-canonical amino acid CNNC=O Non-canonical amino acid CNO Non-canonical amino acid CNOC(C)=O Non-canonical amino acid CNO[C@H](C)N Non-canonical amino acid CNO[C@H](C)NC Non-canonical amino acid CNP(=O)(O)O Non-canonical amino acid CNP(=O)(O)OP(=O)(O)OC Non-canonical amino acid CNP(=O)(O)S Non-canonical amino acid CNP(=O)(OC)OC Non-canonical amino acid CNP(C)(=O)O Non-canonical amino acid CNS(=O)(=O)N(C)C Non-canonical amino acid CNS(=O)(=O)N1CC1 Non-canonical amino acid CNS(=O)(=O)NC Non-canonical amino acid CNS(=O)(=O)NC(=O)OC Non-canonical amino acid CNS(=O)(=O)O Non-canonical amino acid CNS(C)(=O)=O Non-canonical amino acid CNS(N)(=O)=O Non-canonical amino acid CN[C@@H](C)NC Non-canonical amino acid CN[C@@H](C)ONC Non-canonical amino acid CN[C@H](C)O Non-canonical amino acid CN[PH]1=NP=N[PH](OC)=N1 Non-canonical amino acid CNn1ccnn1 Non-canonical amino acid CO Non-canonical amino acid CO/N=C(\\C)C Non-canonical amino acid CO/N=C/C(=O)NC Non-canonical amino acid COC Non-canonical amino acid COC(=O)/C=C/C Non-canonical amino acid COC(=O)/C=C/C(=O)NC Non-canonical amino acid COC(=O)/C=C/C=C/C(=O)OC Non-canonical amino acid COC(=O)/C=C\\C(=O)NC Non-canonical amino acid COC(=O)C(=O)NC Non-canonical amino acid COC(=O)C1=CNS(=O)(=O)NC1 Non-canonical amino acid COC(=O)C1NC1C(=O)O Non-canonical amino acid COC(=O)N(C)C Non-canonical amino acid COC(=O)N(C)C(=N)N Non-canonical amino acid COC(=O)N1CCNC1 Non-canonical amino acid COC(=O)N1CCOC1C Non-canonical amino acid COC(=O)N1COCC1 Non-canonical amino acid COC(=O)NC Non-canonical amino acid COC(=O)NC(=N)N(C)C(=O)OC Non-canonical amino acid COC(=O)NC(C)=O Non-canonical amino acid COC(=O)NNC(C)=O Non-canonical amino acid COC(=O)O Non-canonical amino acid COC(=O)OC Non-canonical amino acid COC(=O)OCOP(C)(=O)OCOC(=O)OC Non-canonical amino acid COC(=O)[C@@H]1N[C@H]1C(=O)O Non-canonical amino acid COC(=O)[C@H]1O[C@@H]1C(=O)NC Non-canonical amino acid COC(=S)OC Non-canonical amino acid COC(C)(C)OC Non-canonical amino acid COC(C)(OC)C(=O)O Non-canonical amino acid COC(C)=O Non-canonical amino acid COC(C)NC(=O)NC Non-canonical amino acid COC(C)NC(C)=O Non-canonical amino acid COC(C)O Non-canonical amino acid COC(C)OC Non-canonical amino acid COC(C)OC(C)OC(C)=O Non-canonical amino acid COC(C)SC Non-canonical amino acid COC(N)=O Non-canonical amino acid COC(N)C(=O)O Non-canonical amino acid COC1CCNO1 Non-canonical amino acid COC=O Non-canonical amino acid COCN Non-canonical amino acid COCNC Non-canonical amino acid COCNC(C)=O Non-canonical amino acid COCOC Non-canonical amino acid COCSC Non-canonical amino acid CON(C)C Non-canonical amino acid CON(C)C(=O)NC Non-canonical amino acid CON(C)C(C)=O Non-canonical amino acid CONC Non-canonical amino acid CONC(=N)N Non-canonical amino acid CONC(C)=O Non-canonical amino acid COO Non-canonical amino acid COP(=O)(NC)OC Non-canonical amino acid COP(=O)(O)NC Non-canonical amino acid COP(=O)(O)O Non-canonical amino acid COP(=O)(O)OC Non-canonical amino acid COP(=O)(O)OP(=O)(O)OC Non-canonical amino acid COP(=O)(O)OP(=O)(O)OP(=O)(O)OC Non-canonical amino acid COP(=O)(O)OP(=O)(O)OP(=O)(O)SC Non-canonical amino acid COP(=O)([O-])OC Non-canonical amino acid COP(=S)(NC)OC Non-canonical amino acid COP(C)(=O)N(C)C Non-canonical amino acid COP(C)(=O)O Non-canonical amino acid COP(C)(=O)OC Non-canonical amino acid COP(O)(=S)OC Non-canonical amino acid COP(O)(O)(NC)OC Non-canonical amino acid COS(=O)(=O)O Non-canonical amino acid COS(=O)(=O)[O-] Non-canonical amino acid CO[C@@H](C)O Non-canonical amino acid CO[C@@H](C)OC Non-canonical amino acid CO[C@@H](C)O[C@H](C)O Non-canonical amino acid CO[C@@H]1CC(C(=O)NC)=NO1 Non-canonical amino acid CO[C@@](C)(C)OC Non-canonical amino acid CO[C@H](C)N1CCC(=O)NC1=O Non-canonical amino acid CO[C@H](C)OC Non-canonical amino acid CO[C@H](C)O[C@H]1COO[C@](C)(C)O1 Non-canonical amino acid CO[C@H]1CC(C(=O)NC)=NO1 Non-canonical amino acid CO[C@H]1COC(C)(C)O1 Non-canonical amino acid CO[C@](C)(OC)C(=O)O Non-canonical amino acid CP(=O)(O)NC Non-canonical amino acid CP(=O)(O)O Non-canonical amino acid CP(C)(=O)O Non-canonical amino acid CS Non-canonical amino acid CS(=O)(=O)/C=C/C Non-canonical amino acid CS(=O)(=O)/C=C/NC Non-canonical amino acid CS(=O)(=O)N1CCNC1 Non-canonical amino acid CS(=O)(=O)NC Non-canonical amino acid CS(=O)(=O)O Non-canonical amino acid CS(=O)(=O)[O-] Non-canonical amino acid CS(C)(=O)=O Non-canonical amino acid CS(N)(=O)=O Non-canonical amino acid CSC Non-canonical amino acid CSC(=O)NC Non-canonical amino acid CSC(C)=O Non-canonical amino acid CSC(N)=O Non-canonical amino acid CSC(N)C(=O)O Non-canonical amino acid CSCNC(C)=O Non-canonical amino acid CSN=O Non-canonical amino acid CSNC(C)=O Non-canonical amino acid CSS(=O)(=O)O Non-canonical amino acid CSSC Non-canonical amino acid CS[C@@H](N)C(=O)O Non-canonical amino acid CS[C@@](C)(OC)C(=O)O Non-canonical amino acid CS[C@H](N)C(=O)O Non-canonical amino acid CS[C@H](NC(C)=O)C(=O)O Non-canonical amino acid C[18F] Non-canonical amino acid C[C@@H](OC)OC Non-canonical amino acid C[C@@H]1CO1 Non-canonical amino acid C[C@@H]1O[C@@H]1C Non-canonical amino acid C[C@@H]1O[C@H]1C Non-canonical amino acid C[C@@](OC)(OC)C(=O)O Non-canonical amino acid C[C@@]1(C(=O)NC)CO1 Non-canonical amino acid C[C@H](N)NC Non-canonical amino acid C[C@H](N)NC(=O)NC Non-canonical amino acid C[C@H](N)ONC Non-canonical amino acid C[C@H](OC)OC Non-canonical amino acid C[C@H]1O[C@H]1C Non-canonical amino acid C[C@]1(C)CO1 Non-canonical amino acid C[C@]1(C)OOC[C@H](OC)O1 Non-canonical amino acid C[N+](=O)[O-] Non-canonical amino acid C[N+](C)(C)C Non-canonical amino acid C[P+](C)(C)C Non-canonical amino acid C[PH](=O)O Non-canonical amino acid C[S+](C)[O-] Non-canonical amino acid C[Se]C Non-canonical amino acid C[Si](C)(C)C Non-canonical amino acid Cn1cc[n+](C)n1 Non-canonical amino acid Cn1ccnn1 Non-canonical amino acid Cn1cnnn1 Non-canonical amino acid Cn1ncnn1 Non-canonical amino acid N=C(N)N1CCNC1 Non-canonical amino acid N=C1NCCN1C(N)=O Non-canonical amino acid NC(O)C(=O)O Non-canonical amino acid NNC(=O)C(=O)O Non-canonical amino acid N[C@@H](S)C(=O)O Non-canonical amino acid O=C(O)C1=CSCN1 Non-canonical amino acid O=C(O)[C@H]1NCCS1 Non-canonical amino acid O=C1C=CC(=O)C1 Non-canonical amino acid O=C1CC=CC=N1 Non-canonical amino acid O=C1CCC(=O)N1 Non-canonical amino acid O=C1CCNC(=O)N1 Non-canonical amino acid O=C1CCO1 Non-canonical amino acid O=C1CCS(=O)(=O)N1 Non-canonical amino acid O=C1NCCN1 Non-canonical amino acid O=C1OCC(O)=C1O Non-canonical amino acid O=C1ccC(=O)C2=C1CCS2 Non-canonical amino acid O=C1ccC(=O)N1O Non-canonical amino acid OC1=CCCC=C1 Non-canonical amino acid [N-]=[N+]=Nn1ccnn1 Non-canonical amino acid [O-][S+]1CCNC1 Non-canonical amino acid c-[n+](c)c Non-canonical amino acid c-n(c)[se]c Non-canonical amino acid c-n(c)c Non-canonical amino acid c-n(c)n(c)C Non-canonical amino acid c-n(c)nc Non-canonical amino acid c-n(c)sc Non-canonical amino acid c-n1ccnn1 Non-canonical amino acid c-n1cnnn1 Non-canonical amino acid c/C(C)=C/C(=O)NC Non-canonical amino acid c/C(C)=C1\\N=C(C)C=C1C Non-canonical amino acid c/C(C)=C\\C=C\\C(C)=[N+](c)C Non-canonical amino acid c/C(C)=C\\C=C\\C=C\\C(C)=[N+](c)C Non-canonical amino acid c/C(C)=N/NC(C)=O Non-canonical amino acid c/C(C)=N/OC Non-canonical amino acid c/C(c)=C\\C Non-canonical amino acid c/C=C(/N)C(=O)O Non-canonical amino acid c/C=C(/NC(c)=O)C(=O)O Non-canonical amino acid c/C=C(C)/C=N/OC Non-canonical amino acid c/C=C(C)/C=N\\OC Non-canonical amino acid c/C=C(\\C#N)C(=O)NC Non-canonical amino acid c/C=C(\\C#N)C(=O)Nc Non-canonical amino acid c/C=C(\\C(=O)O)C(=O)NC Non-canonical amino acid c/C=C(\\N)C(=O)O Non-canonical amino acid c/C=C(\\NC(=O)N(C)C)C(=O)O Non-canonical amino acid c/C=C/C Non-canonical amino acid c/C=C/C(=O)NC Non-canonical amino acid c/C=C/C(=O)Nc Non-canonical amino acid c/C=C/C(=O)OC Non-canonical amino acid c/C=C/C(C)=O Non-canonical amino acid c/C=C/C(c)=O Non-canonical amino acid c/C=C/C1=[N+]2C(=Ccn(c)[B-]2(F)F)C=C1 Non-canonical amino acid c/C=C/C1=[O+][B-](C)(F)OC(/C=C/c)=C1Br Non-canonical amino acid c/C=C/C=C/c Non-canonical amino acid c/C=C/C=C1\\ccN(C)C1=O Non-canonical amino acid c/C=C/C=N/OC Non-canonical amino acid c/C=C/C=O Non-canonical amino acid c/C=C/NC Non-canonical amino acid c/C=C/S(=O)(=O)NC Non-canonical amino acid c/C=C/[N+](=O)[O-] Non-canonical amino acid c/C=C/c Non-canonical amino acid c/C=C1/SccN1C Non-canonical amino acid c/C=C1/ccNC1=O Non-canonical amino acid c/C=C1\\SC(=O)N(C)C1=O Non-canonical amino acid c/C=C\\C Non-canonical amino acid c/C=C\\C(=O)NC Non-canonical amino acid c/C=N/N Non-canonical amino acid c/C=N/NC(c)=O Non-canonical amino acid c/C=N/Nc Non-canonical amino acid c/C=N/OC Non-canonical amino acid c/C=N/OC(=O)NC Non-canonical amino acid c/C=N\\N Non-canonical amino acid c/C=N\\OC Non-canonical amino acid c/N=C(/C)S Non-canonical amino acid c/N=C(/S)NC Non-canonical amino acid c/N=C1/C=C/C(=C(\\c)c)C(C(=O)O)=C1 Non-canonical amino acid c/N=N/N(C)C Non-canonical amino acid c/N=N/c Non-canonical amino acid c1cOCO1 Non-canonical amino acid c1c[nH]nn1 Non-canonical amino acid c1cnon1 Non-canonical amino acid c1cnsn1 Non-canonical amino acid c1conn1 Non-canonical amino acid c1csnn1 Non-canonical amino acid c1nn[nH]n1 Non-canonical amino acid c1nnn[nH]1 Non-canonical amino acid c=N Non-canonical amino acid c=N/C(N)=O Non-canonical amino acid c=N\\C Non-canonical amino acid c=N\\C(N)=O Non-canonical amino acid c=O Non-canonical amino acid c=S Non-canonical amino acid c=[N+](C)C Non-canonical amino acid cB(O)O Non-canonical amino acid cB(O)OC Non-canonical amino acid cBr Non-canonical amino acid cC#CC Non-canonical amino acid cC#CC(=O)O Non-canonical amino acid cC#Cc Non-canonical amino acid cC#N Non-canonical amino acid cC(=C(C)/C=C/C(C)=[N+](c)C)/C(C)=C/C=C(\\C)N(c)C Non-canonical amino acid cC(=N)N Non-canonical amino acid cC(=N)NC Non-canonical amino acid cC(=N)NN Non-canonical amino acid cC(=O)C(=O)C(=O)OC Non-canonical amino acid cC(=O)C(=O)O Non-canonical amino acid cC(=O)C(O)(O)C(=O)OC Non-canonical amino acid cC(=O)C(c)=O Non-canonical amino acid cC(=O)N(C)C Non-canonical amino acid cC(=O)N(C)C(C)=O Non-canonical amino acid cC(=O)N(C)C(c)=O Non-canonical amino acid cC(=O)N(C)CNC Non-canonical amino acid cC(=O)N(C)NC Non-canonical amino acid cC(=O)N(O)C(C)=O Non-canonical amino acid cC(=O)N1CCNC1 Non-canonical amino acid cC(=O)NC Non-canonical amino acid cC(=O)NC(=O)NC Non-canonical amino acid cC(=O)NC(C)=O Non-canonical amino acid cC(=O)NC(C)N(C)C Non-canonical amino acid cC(=O)NNC Non-canonical amino acid cC(=O)NNC(C)=O Non-canonical amino acid cC(=O)NO Non-canonical amino acid cC(=O)NOC Non-canonical amino acid cC(=O)NS(c)(=O)=O Non-canonical amino acid cC(=O)O Non-canonical amino acid cC(=O)OC Non-canonical amino acid cC(=O)ON1C(=O)CCC1=O Non-canonical amino acid cC(=O)ONC Non-canonical amino acid cC(=O)ONC(C)=O Non-canonical amino acid cC(=O)P(=O)(O)O Non-canonical amino acid cC(=O)SC Non-canonical amino acid cC(=O)[O-] Non-canonical amino acid cC(=O)n(c)c Non-canonical amino acid cC(C(=O)NC)=C(C)C Non-canonical amino acid cC(C)=C(C)C Non-canonical amino acid cC(C)=C(C)C(=O)NC Non-canonical amino acid cC(C)=C(c)C Non-canonical amino acid cC(C)=C(c)C(C)=O Non-canonical amino acid cC(C)=CC Non-canonical amino acid cC(C)=NC Non-canonical amino acid cC(C)=O Non-canonical amino acid cC(N)=O Non-canonical amino acid cC(N)=S Non-canonical amino acid cC(N)N Non-canonical amino acid cC(N)NC Non-canonical amino acid cC(N)NN Non-canonical amino acid cC(OC)OC Non-canonical amino acid cC(c)=C(c)C Non-canonical amino acid cC(c)=C1C=CC(=[N+](C)C)C=C1 Non-canonical amino acid cC(c)=C1C=CC(=[N+](C)C)C=C1C Non-canonical amino acid cC(c)=C1C=CC(NC)=CC1 Non-canonical amino acid cC(c)=C1C=CC(O)=CC1 Non-canonical amino acid cC(c)=CC(=O)NC Non-canonical amino acid cC(c)=NC Non-canonical amino acid cC(c)=O Non-canonical amino acid cC1(C(=O)NC)OCCO1 Non-canonical amino acid cC1(C)N=N1 Non-canonical amino acid cC1=C(c)C(=O)NC1=O Non-canonical amino acid cC1=C2C=CC(=[N+](C)C)C=C2cc1 Non-canonical amino acid cC1=C2C=CCC=C2Occ1 Non-canonical amino acid cC1=CC(=O)NS1(=O)=O Non-canonical amino acid cC1=CS(=O)(=O)NC1=O Non-canonical amino acid cC1=NN(/C(=N/S(c)(=O)=O)NC)CC1 Non-canonical amino acid cC1=NOCC1 Non-canonical amino acid cC1=[N+]([O-])CCN1O Non-canonical amino acid cC1=[N+]2C(=C(C)cn(c)[B-]2(F)F)C=C1 Non-canonical amino acid cC1N=NN=N1 Non-canonical amino acid cC=C Non-canonical amino acid cC=C(C)C Non-canonical amino acid cC=C(c)c Non-canonical amino acid cC=C1C=CC=CC1 Non-canonical amino acid cC=CC Non-canonical amino acid cC=Cc Non-canonical amino acid cC=O Non-canonical amino acid cCl Non-canonical amino acid cF Non-canonical amino acid cI Non-canonical amino acid cN Non-canonical amino acid cN(C(C)=O)[C@@H](C)NC Non-canonical amino acid cN(C)/C(C)=C/C=C/C(C)=[N+](c)C Non-canonical amino acid cN(C)/C(C)=C/C=C/C=C/C(C)=[N+](c)C Non-canonical amino acid cN(C)/C(C)=C\\C=C(/C)C=C(C)/C=C/C(C)=[N+](c)C Non-canonical amino acid cN(C)/C(C)=C\\C=C\\C=C\\C(C)=[N+](c)C Non-canonical amino acid cN(C)/C(C)=C\\C=C\\C=C\\C=C\\C Non-canonical amino acid cN(C)C Non-canonical amino acid cN(C)C(=O)NC Non-canonical amino acid cN(C)C(=O)OC Non-canonical amino acid cN(C)C(C)=O Non-canonical amino acid cN(C)C(N)=O Non-canonical amino acid cN(C)O Non-canonical amino acid cN(C)S(C)(=O)=O Non-canonical amino acid cN(c)C Non-canonical amino acid cN(c)C(=O)NC Non-canonical amino acid cN(c)C(C)=O Non-canonical amino acid cN/C(S)=N/C Non-canonical amino acid cN1C(=O)CCC1=O Non-canonical amino acid cN1CCNC1 Non-canonical amino acid cN1CCNC1=O Non-canonical amino acid cN=C(c)C Non-canonical amino acid cN=C(c)N(C)C Non-canonical amino acid cN=C1ccC(=O)N1C Non-canonical amino acid cN=C=S Non-canonical amino acid cN=CC Non-canonical amino acid cN=[N+]=[N-] Non-canonical amino acid cNC Non-canonical amino acid cNC(=N)N Non-canonical amino acid cNC(=N)S Non-canonical amino acid cNC(=O)/C(C#N)=C/C Non-canonical amino acid cNC(=O)/C(C)=C\\C Non-canonical amino acid cNC(=O)/C=C/C Non-canonical amino acid cNC(=O)/C=C/N(C)C Non-canonical amino acid cNC(=O)/C=C\\C Non-canonical amino acid cNC(=O)/C=C\\C=C/C Non-canonical amino acid cNC(=O)C#CC Non-canonical amino acid cNC(=O)C(=C)C Non-canonical amino acid cNC(=O)C(=O)O Non-canonical amino acid cNC(=O)C=C Non-canonical amino acid cNC(=O)N(C)C Non-canonical amino acid cNC(=O)N1CCNC1 Non-canonical amino acid cNC(=O)NC Non-canonical amino acid cNC(=O)NNC Non-canonical amino acid cNC(=O)Nc Non-canonical amino acid cNC(=O)OC Non-canonical amino acid cNC(=S)NC Non-canonical amino acid cNC(=S)NC(C)=O Non-canonical amino acid cNC(C)=N Non-canonical amino acid cNC(C)=O Non-canonical amino acid cNC(N)=S Non-canonical amino acid cNC(c)=O Non-canonical amino acid cNC(c)=S Non-canonical amino acid cNNC Non-canonical amino acid cNNN(C)C Non-canonical amino acid cNS(=O)(=O)N1CCNC1 Non-canonical amino acid cNS(=O)(=O)O Non-canonical amino acid cNS(C)(=O)=O Non-canonical amino acid cNS(c)(=O)=O Non-canonical amino acid cN[C@@H](C)NC Non-canonical amino acid cN[C@H](C)NC Non-canonical amino acid cNc Non-canonical amino acid cO Non-canonical amino acid cOC Non-canonical amino acid cOC(=CC)/C=C(\\C)O Non-canonical amino acid cOC(=O)NC Non-canonical amino acid cOC(=O)NNC Non-canonical amino acid cOC(=O)OC Non-canonical amino acid cOC(C)=O Non-canonical amino acid cOC(C)OC Non-canonical amino acid cOC(c)=O Non-canonical amino acid cOC1=CC(=O)C=CC1 Non-canonical amino acid cOC1=CC(=[N+](C)C)C=CC1 Non-canonical amino acid cOCOC Non-canonical amino acid cON Non-canonical amino acid cOP(=O)(O)O Non-canonical amino acid cOP(=O)(O)OC Non-canonical amino acid cOP(=O)(OC(C)=O)OC(C)=O Non-canonical amino acid cOP(=O)(OC)OC Non-canonical amino acid cOP(=O)(Oc)OC Non-canonical amino acid cOP(=O)([O-])OC Non-canonical amino acid cOP(C)(=O)OC Non-canonical amino acid cOS(=O)(=O)F Non-canonical amino acid cOS(=O)(=O)O Non-canonical amino acid cOS(C)(=O)=O Non-canonical amino acid cOS(c)(=O)=O Non-canonical amino acid cO[C@@H](C)OC Non-canonical amino acid cO[C@H](C)N(C)C Non-canonical amino acid cO[C@H](C)OC Non-canonical amino acid cO[Si](C)(C)C Non-canonical amino acid cOc Non-canonical amino acid cP Non-canonical amino acid cP(=O)(O)O Non-canonical amino acid cP(C)(=O)O Non-canonical amino acid cP(C)(C)=O Non-canonical amino acid cS Non-canonical amino acid cS(=O)(=O)/C=C/NC Non-canonical amino acid cS(=O)(=O)F Non-canonical amino acid cS(=O)(=O)N(C)C Non-canonical amino acid cS(=O)(=O)N/C(N)=N/C Non-canonical amino acid cS(=O)(=O)N1CCNC1 Non-canonical amino acid cS(=O)(=O)NC Non-canonical amino acid cS(=O)(=O)NC(=N)NC Non-canonical amino acid cS(=O)(=O)NC(=O)NC Non-canonical amino acid cS(=O)(=O)O Non-canonical amino acid cS(=O)(=O)OC Non-canonical amino acid cS(=O)(=O)OC(C)=O Non-canonical amino acid cS(=O)(=O)[O-] Non-canonical amino acid cS(=O)(=O)n(c)c Non-canonical amino acid cS(C)(=O)=O Non-canonical amino acid cS(N)(=O)=O Non-canonical amino acid cS(c)(=O)=O Non-canonical amino acid cSC Non-canonical amino acid cSC(=O)O Non-canonical amino acid cSC(N)C(=O)O Non-canonical amino acid cSCNC(C)=O Non-canonical amino acid cSCOC(C)=O Non-canonical amino acid cSSC Non-canonical amino acid cS[C@@H](C)OC Non-canonical amino acid cS[C@H](N)C(=O)O Non-canonical amino acid cSc Non-canonical amino acid c[125I] Non-canonical amino acid c[18F] Non-canonical amino acid c[C@H](OC)OC Non-canonical amino acid c[N+]#N Non-canonical amino acid c[N+](=O)[O-] Non-canonical amino acid c[N+](C)(C)COC(C)=O Non-canonical amino acid c[S+](C)[O-] Non-canonical amino acid c[Se]C Non-canonical amino acid c[Si](C)(C)F Non-canonical amino acid c[Si](c)(C)OC Non-canonical amino acid c[n+](c)C Non-canonical amino acid c[n+](c)C(=O)NC Non-canonical amino acid c[n+](c)[O-] Non-canonical amino acid c[nH][nH]c Non-canonical amino acid c[nH]c Non-canonical amino acid cn(c)B(F)F Non-canonical amino acid cn(c)C Non-canonical amino acid cn(c)C(=O)OC Non-canonical amino acid cn(c)C(C)=O Non-canonical amino acid cn(c)C=O Non-canonical amino acid cn(c)OC Non-canonical amino acid cn(c)c Non-canonical amino acid cn1cC(C)=C2C(C)=CC(C)=[N+]2[B-]1(F)F Non-canonical amino acid cn1cC=C2C(C)=C(C)C(C)=[N+]2[B-]1(F)F Non-canonical amino acid cn1cC=C2C(C)=CC(C)=[N+]2[B-]1(F)F Non-canonical amino acid cn1cC=C2C=CC(C)=[N+]2[B-]1(F)F Non-canonical amino acid cn1cC=C2C=CC=[N+]2[B-]1(F)F Non-canonical amino acid cn[nH]c Non-canonical amino acid cnc Non-canonical amino acid cnn(c)C Non-canonical amino acid cnn(c)C(=O)OC Non-canonical amino acid cnn(c)C(C)=O Non-canonical amino acid cnn(c)c Non-canonical amino acid cnnc Non-canonical amino acid cnoc Non-canonical amino acid coc Non-canonical amino acid csc Terminal modification C#CC Terminal modification C#CC(=O)N(c)C Terminal modification C#CC(=O)NC Terminal modification C#COC Terminal modification C#Cc Terminal modification C/C(=C\\C)C(=O)NC Terminal modification C/C(=C\\C)C(=O)O Terminal modification C/C(S)=N/N Terminal modification C/C=C(/C)C Terminal modification C/C=C(\\C#N)C(N)=O Terminal modification C/C=C(\\C)C Terminal modification C/C=C(\\C)C(=O)N(C)C Terminal modification C/C=C/C Terminal modification C/C=C/C#N Terminal modification C/C=C/C(=O)C1OccO1 Terminal modification C/C=C/C(=O)N(C)C Terminal modification C/C=C/C(=O)N1CC(OC)=CC1=O Terminal modification C/C=C/C(=O)N1CCOC1=O Terminal modification C/C=C/C(=O)NC Terminal modification C/C=C/C(=O)O Terminal modification C/C=C/C(=O)OC Terminal modification C/C=C/C=O Terminal modification C/C=C/I Terminal modification C/C=C/N Terminal modification C/C=C/OC(C)=O Terminal modification C/C=C/P(=O)(OC)OC Terminal modification C/C=C/S(=O)(=O)F Terminal modification C/C=C/S(C)(=O)=O Terminal modification C/C=C/S(N)(=O)=O Terminal modification C/C=C/[N+](=O)[O-] Terminal modification C/C=C1/CN2C(=O)C[C@H]2O1 Terminal modification C/C=C1\\CCOC1=O Terminal modification C/C=C\\C Terminal modification C/C=C\\C(N)=O Terminal modification C/C=N/NC(N)=O Terminal modification C/C=N/OC Terminal modification C/C=N\\N Terminal modification C/C=N\\NC(N)=O Terminal modification C/C=N\\OC Terminal modification C/N=C(/C)S Terminal modification C/N=C(/NC)NC Terminal modification C/N=C(\\S)N(C)C Terminal modification C1=CNCC1 Terminal modification C1=NOCC1 Terminal modification C1CSCN1 Terminal modification C=C(C)C Terminal modification C=C(C)C(=O)NC Terminal modification C=C(C)C(=O)N[C@@H](C)O Terminal modification C=C(C)C(=O)O Terminal modification C=C(C)C(N)=O Terminal modification C=C(C)N(C)C Terminal modification C=C1CCOC1=O Terminal modification C=C1ccC(=O)N1C Terminal modification C=CC Terminal modification C=CC(=O)N(C)C Terminal modification C=CNC Terminal modification C=COC(C)=O Terminal modification C=CS(N)(=O)=O Terminal modification C=NN Terminal modification C=O Terminal modification C=[N+]=[N-] Terminal modification CB(C)C Terminal modification CB(O)O Terminal modification CB1OCC(=O)O1 Terminal modification CB1OCCO1 Terminal modification CBr Terminal modification CC#CC Terminal modification CC#CC(N)=O Terminal modification CC#N Terminal modification CC(=N)N Terminal modification CC(=O)/C=C/C Terminal modification CC(=O)C(C(N)=O)=C(C)O Terminal modification CC(=O)C=[N+]=[N-] Terminal modification CC(=O)N(C)C Terminal modification CC(=O)N(C)C(=O)/C=C/C Terminal modification CC(=O)N(C)C(C)=O Terminal modification CC(=O)N(C)N Terminal modification CC(=O)N(C)O Terminal modification CC(=O)N(C)S(C)(=O)=O Terminal modification CC(=O)N1CC/C(=C\\C)C1=O Terminal modification CC(=O)N1CCSC1 Terminal modification CC(=O)N1CSCC1 Terminal modification CC(=O)N=C(N)N Terminal modification CC(=O)NC Terminal modification CC(=O)NC(C)(C)N Terminal modification CC(=O)NN Terminal modification CC(=O)NN(C)C Terminal modification CC(=O)NN(C)C(=O)N(C)C Terminal modification CC(=O)NN(C)C(C)=O Terminal modification CC(=O)NNC(=O)N(C)C Terminal modification CC(=O)NO Terminal modification CC(=O)NS(C)(=O)=O Terminal modification CC(=O)N[C@@H](C)N Terminal modification CC(=O)O Terminal modification CC(=O)O/C(C)=C(\\C)N Terminal modification CC(=O)OC Terminal modification CC(=O)OC(C(C)=O)=C(C)C Terminal modification CC(=O)OC(C)=O Terminal modification CC(=O)OC1=C(OC)CCC=C1 Terminal modification CC(=O)OCOC(C)=O Terminal modification CC(=O)ON Terminal modification CC(=O)ON(C)C Terminal modification CC(=O)ON1C(=O)CCC1=O Terminal modification CC(C#N)=CC Terminal modification CC(C)(N)O Terminal modification CC(C)(O)O Terminal modification CC(C)=C(C)C Terminal modification CC(C)=CC Terminal modification CC(C)=CC(=O)OC Terminal modification CC(C)=O Terminal modification CC(N)=CN(C)C(=N)N Terminal modification CC(N)=O Terminal modification CC(N)N Terminal modification CC(N)O Terminal modification CC(O)N(C)C Terminal modification CC(O)N(C)C(=N)N Terminal modification CC(O)O Terminal modification CC(O)OC(C)OC Terminal modification CC(O)OC(C)ON Terminal modification CC(O)S(=O)(=O)O Terminal modification CC1(C)OCCO1 Terminal modification CC12CCC(=O)N1CCS2 Terminal modification CC1=C(C(=O)O)N2C(=O)C[C@H]2S(=O)(=O)C1 Terminal modification CC1=CC(=O)C=CC1 Terminal modification CC1=CC2=NC(=O)CCN2C=C1 Terminal modification CC1=CC=CC2=NC(=O)CCN12 Terminal modification CC1=CC=CCC1 Terminal modification CC1=CC=CN2CCC(=O)N=C12 Terminal modification CC1=CCCC1=O Terminal modification CC1=CCCC=C1 Terminal modification CC1=CCC[C@@H](OC)O1 Terminal modification CC1=CN2CCC(=O)N=C2C=C1 Terminal modification CC1=NCCN1 Terminal modification CC1=NCCS1 Terminal modification CC1=NN(C)C(=O)C1 Terminal modification CC1=NNC(=O)C1 Terminal modification CC1=NNCC1 Terminal modification CC1CO1 Terminal modification CC1CS1 Terminal modification CC1OC1C(=O)N(C)N Terminal modification CC1OC1S(C)(=O)=O Terminal modification CC1OCCO1 Terminal modification CC=C(Br)C#N Terminal modification CC=C(C)C Terminal modification CC=C(Cl)C#N Terminal modification CC=CC Terminal modification CC=CC(C)=O Terminal modification CC=O Terminal modification CCl Terminal modification CF Terminal modification CN Terminal modification CN(C(=N)N)C(C)O Terminal modification CN(C)/C(N)=N/O Terminal modification CN(C)C Terminal modification CN(C)C(=N)N Terminal modification CN(C)C(=NC)N(C)C Terminal modification CN(C)C(=O)/C(C#N)=C/C Terminal modification CN(C)C(=O)/C=C/C Terminal modification CN(C)C(=O)/C=C/C(=O)N(C)N Terminal modification CN(C)C(=O)/C=C/[S+](C)[O-] Terminal modification CN(C)C(=O)N(C)C Terminal modification CN(C)C(=O)N(C)N=O Terminal modification CN(C)C(=O)NC Terminal modification CN(C)C(=O)OC Terminal modification CN(C)C(=O)ON1C(=O)CCC1=O Terminal modification CN(C)C(=O)n1ccnn1 Terminal modification CN(C)C(=S)NNC=O Terminal modification CN(C)C(C)=O Terminal modification CN(C)C(N)=O Terminal modification CN(C)C1=CCCC=C1 Terminal modification CN(C)C1=NCCO1 Terminal modification CN(C)C=O Terminal modification CN(C)N Terminal modification CN(C)NC(N)=O Terminal modification CN(C)NC=O Terminal modification CN(C)NN(C)C Terminal modification CN(C)O Terminal modification CN(C)OC Terminal modification CN(C)P1(=O)N[C@@H](N)CCO1 Terminal modification CN(C)S(=O)(=O)/C=C/C Terminal modification CN(C)S(=O)(=O)N(C)C Terminal modification CN(C)S(=O)(=O)N1ccNO1 Terminal modification CN(C)S(C)(=O)=O Terminal modification CN(C)S(N)(=O)=O Terminal modification CN(C)[O] Terminal modification CN(C)[P@@]1(=O)N[C@@H](N)CCO1 Terminal modification CN(C)[P@]1(=O)N[C@@H](N)CCO1 Terminal modification CN(N)C(=O)NC Terminal modification CN(N)C(=O)OC Terminal modification CN(N)C(=O)[C@H]1O[C@@H]1C(=O)O Terminal modification CN(N)C(C)=O Terminal modification CN(N)C(N)=O Terminal modification CN(O)C(=O)/C=C/C Terminal modification CN(O)C=O Terminal modification CN1C(=N)COC1=O Terminal modification CN1C(=O)C=CC1=O Terminal modification CN1C(=O)CCC1=O Terminal modification CN1C(=O)NccS1(=O)=O Terminal modification CN1C(=O)ccC1=O Terminal modification CN1C(=O)ccS1(=O)=O Terminal modification CN1C(N)=NC(=N)N[C@H]1C Terminal modification CN1C=CCC(C(=O)N(C)C)=C1 Terminal modification CN1CCC(=O)N(C)C1=O Terminal modification CN1CCN(C(=O)/C=C/C)C1=O Terminal modification CN1CCN(OS(=O)(=O)O)C1=O Terminal modification CN1CCNC1=O Terminal modification CN1CCNS1(=O)=O Terminal modification CN1CCOC1=O Terminal modification CN1CSCC1 Terminal modification CN1ccC2(OCCO2)C1=O Terminal modification CN=C(N(C)C)N(C)C Terminal modification CN=C(N)N Terminal modification CN=[N+]=[N-] Terminal modification CNC Terminal modification CNC(=N)N Terminal modification CNC(=N)N(C)C Terminal modification CNC(=N)N[N+](=O)[O-] Terminal modification CNC(=O)/C(C#N)=C/C Terminal modification CNC(=O)/C=C/C Terminal modification CNC(=O)/C=C/C(=O)N(C)N Terminal modification CNC(=O)C1(C)CO1 Terminal modification CNC(=O)N(C)C Terminal modification CNC(=O)N(C)N Terminal modification CNC(=O)NC Terminal modification CNC(=O)NN Terminal modification CNC(=O)N[C@@H](C)N Terminal modification CNC(=O)O Terminal modification CNC(=O)OC Terminal modification CNC(=O)[C@@H]1O[C@H]1C(=O)N(C)N Terminal modification CNC(=O)[C@H]1O[C@@H]1C(=O)N(C)N Terminal modification CNC(=S)N(C)C Terminal modification CNC(=S)OC Terminal modification CNC(C)=N Terminal modification CNC(C)=O Terminal modification CNC(N)=O Terminal modification CNC=O Terminal modification CNCN Terminal modification CNN Terminal modification CNN(C)C#N Terminal modification CNN(C)C(C)=O Terminal modification CNOC Terminal modification CNS(C)(=O)=O Terminal modification CN[C@H](C)N Terminal modification CO Terminal modification CO/C(C)=C/C(=O)N(C)C Terminal modification CO/C(C)=C\\N Terminal modification CO/N=C(\\C)C Terminal modification CO/N=C/C=C/C Terminal modification COB(C)O Terminal modification COBC Terminal modification COC Terminal modification COC(=O)/C(C#N)=C/C Terminal modification COC(=O)/C(C)=C/C Terminal modification COC(=O)/C(F)=C/C Terminal modification COC(=O)/C(OC(C)=O)=C(/C)N Terminal modification COC(=O)/C=C/C Terminal modification COC(=O)/C=C/C(=O)N(C)N Terminal modification COC(=O)C(Br)=CC Terminal modification COC(=O)C(C)(O)OC Terminal modification COC(=O)C(Cl)=CC Terminal modification COC(=O)C1NC1C(=O)OC Terminal modification COC(=O)C1OC1C(=O)N(C)N Terminal modification COC(=O)C=C(C)C Terminal modification COC(=O)C=O Terminal modification COC(=O)N(C)C Terminal modification COC(=O)N(C)C(=O)/C(C#N)=C/C Terminal modification COC(=O)N(C)C(C)=O Terminal modification COC(=O)N(C)N Terminal modification COC(=O)N(C)NC(C)=O Terminal modification COC(=O)N(C)P(=O)(O)O Terminal modification COC(=O)N1CC/C(=C\\C)C1=O Terminal modification COC(=O)N1COCC1 Terminal modification COC(=O)N1CSCC1 Terminal modification COC(=O)NC Terminal modification COC(=O)NN Terminal modification COC(=O)OC Terminal modification COC(=O)OCOP(C)(=O)OCOC(=O)OC Terminal modification COC(=O)[C@@H]1N[C@H]1C(=O)OC Terminal modification COC(=O)[C@@H]1OC1C(=O)N(C)N Terminal modification COC(=O)[C@@H]1O[C@H]1C(=O)N(C)N Terminal modification COC(=O)[C@H]1N[C@@H]1C(=O)OC Terminal modification COC(=O)[C@H]1O[C@@H]1C(=O)N(C)N Terminal modification COC(C)=O Terminal modification COC(C)N Terminal modification COC(C)O Terminal modification COC(C)OC Terminal modification COC(C)OC(C)=O Terminal modification COC(C)ON Terminal modification COC(C)SC Terminal modification COC(N)=O Terminal modification COC1=C(C)C(=O)C(=O)cc1 Terminal modification COC1=C(C)C(=O)OC1 Terminal modification COC1=CC(=O)N(C(=O)/C=C/C)C1 Terminal modification COC1=CC(=O)N(C(C)=O)C1 Terminal modification COC1=CC(=O)NC1 Terminal modification COC1CCC(=O)O1 Terminal modification COC=O Terminal modification COCN Terminal modification COCN(C)C Terminal modification COCNC(=O)OC Terminal modification COCOC(C)=O Terminal modification CON Terminal modification CON(C)C Terminal modification CON(C)C(=O)/C=C/C Terminal modification CON(C)C(C)=O Terminal modification CON1CC/C(=C\\C)C1=O Terminal modification CON1CCOC1=O Terminal modification CONC(C)=O Terminal modification CONC=O Terminal modification COP(=O)(/C=C/C)OC Terminal modification COP(=O)(N(C)C)N(C)C Terminal modification COP(=O)(O)O Terminal modification COP(=O)(O)OC Terminal modification COP(C)(=O)O Terminal modification COP(C)(=O)OC Terminal modification COP(C)(C)=O Terminal modification COP(N)(=O)OC Terminal modification COPN(C)C Terminal modification COS(N)(=O)=O Terminal modification CO[C@@H](C)O Terminal modification CO[C@@H](C)OC Terminal modification CO[C@@H]1CCC(=O)O1 Terminal modification CO[C@@](C)(C)OC Terminal modification CO[C@H](C)N Terminal modification CO[C@H](C)N(C)C(=N)N Terminal modification CO[C@H](C)O Terminal modification CO[C@H](C)OC Terminal modification CO[C@H]1CCC(=O)O1 Terminal modification CO[C@H]1OCCN2CCOC12 Terminal modification CO[C@H]1OCCN2CCO[C@H]12 Terminal modification CO[C@](C)(OC)C(C)=O Terminal modification CO[PH](=O)O Terminal modification CO[Si](C)(C)C Terminal modification COn1ccnn1 Terminal modification CP(=O)(O)O Terminal modification CP(C)(=O)O Terminal modification CP(C)(C)=O Terminal modification CS Terminal modification CS(=O)(=O)/C(Cl)=C/C Terminal modification CS(=O)(=O)/C=C/C Terminal modification CS(=O)(=O)F Terminal modification CS(=O)(=O)N(C)C Terminal modification CS(=O)(=O)NC Terminal modification CS(=O)(=O)O Terminal modification CS(C)(=O)=O Terminal modification CS(N)(=O)=O Terminal modification CSC Terminal modification CSC(=N)N Terminal modification CSC(=S)N(C)C Terminal modification CSC(C)(C)SC Terminal modification CSC(C)=O Terminal modification CSC(C)N Terminal modification CSC(C)NC(C)=O Terminal modification CSC(C)SC Terminal modification CSC1=C(C(=O)O)N2C(=O)C[C@H]2C1 Terminal modification CSC1=NCCS1 Terminal modification CS[C@@](C)(OC)C(=O)O Terminal modification CS[C@](C)(OC)C(=O)O Terminal modification C[C@@H](N)NC=O Terminal modification C[C@@H](OC)OC Terminal modification C[C@@H]1CO1 Terminal modification C[C@@H]1O[C@@H]1C Terminal modification C[C@H](N)NC=O Terminal modification C[C@H](OC)OC Terminal modification C[C@H]1O[C@@H]1C(=O)N(C)N Terminal modification C[C@](OC)(OC)C(=O)O Terminal modification C[C@]1(C)CO1 Terminal modification C[C@]1(C)OOC[C@H](O[C@@H](C)OC)O1 Terminal modification C[N+](=O)[O-] Terminal modification C[N+](C)(C)C Terminal modification C[N+](C)(C)[O-] Terminal modification C[N+](C)=C(N)N Terminal modification C[PH](=O)O Terminal modification C[PH](C)(C)C Terminal modification C[S+](C)[O-] Terminal modification C[Si](C)(C)OC Terminal modification Cn1ccnn1 Terminal modification Cn1cnnn1 Terminal modification Cn1nccn1 Terminal modification Cn1ncnn1 Terminal modification FC1(F)OccO1 Terminal modification INI Terminal modification N Terminal modification N#CN Terminal modification N=C(N)N Terminal modification NC1=CS(=O)(=O)OC1 Terminal modification NC=O Terminal modification NN Terminal modification NNC(N)=O Terminal modification NNC(N)=S Terminal modification NNC=O Terminal modification NO Terminal modification O=C1C=CCCN1 Terminal modification O=C1C=CCN1 Terminal modification O=C1CCB(O)O1 Terminal modification O=C1CCC(O)O1 Terminal modification O=C1CCC2(C(=O)O)SccN12 Terminal modification O=C1CCN2C=CC=CC2=N1 Terminal modification O=C1C[C@@H]2N1CCS2(=O)=O Terminal modification O=C1C[C@H]2SCCN12 Terminal modification O=C1NCCN1 Terminal modification O=C1NCCO1 Terminal modification O=C1ccC2SCCN12 Terminal modification O=CO Terminal modification OBO Terminal modification [C-]#[N+]c Terminal modification c-[n+](c)c Terminal modification c-n(c)[nH]c Terminal modification c-n(c)c Terminal modification c-n(c)nc Terminal modification c-n1ccnn1 Terminal modification c-n1cnnn1 Terminal modification c-n1nccn1 Terminal modification c/C(C#N)=C/C Terminal modification c/C(C)=N/N Terminal modification c/C(C)=N\\N Terminal modification c/C(N)=N/O Terminal modification c/C=C(/C)C(=O)O Terminal modification c/C=C(\\C#N)C(=O)Nc Terminal modification c/C=C(\\N)C(=O)OC Terminal modification c/C=C/C Terminal modification c/C=C/C(=O)N(C)C Terminal modification c/C=C/C(=O)N(C)C(C)=O Terminal modification c/C=C/C(=O)N(c)C Terminal modification c/C=C/C(=O)NC Terminal modification c/C=C/C(=O)OC Terminal modification c/C=C/C(=O)Oc Terminal modification c/C=C/C(N)=O Terminal modification c/C=C/C=C/C Terminal modification c/C=C/N Terminal modification c/C=C/c Terminal modification c/C=C/n(c)nc Terminal modification c/C=C1/ccNC1=O Terminal modification c/C=C1\\S/C(=N\\c)N(C)C1=O Terminal modification c/C=C1\\SC(Nc)=C(C(=O)OC)C1=O Terminal modification c/C=C\\C Terminal modification c/C=C\\C(=O)OC Terminal modification c/C=C\\N Terminal modification c/C=C\\NC Terminal modification c/C=C\\c Terminal modification c/C=N/N Terminal modification c/C=N/O Terminal modification c/C=N/OC Terminal modification c/C=N\\O Terminal modification c/N=C(\\NC#N)N(C)C Terminal modification c/N=C(\\S)N(C)C Terminal modification c/N=N/c Terminal modification c/N=c Terminal modification c/[N+](=c)C Terminal modification c1cOCO1 Terminal modification c1c[nH]nn1 Terminal modification c1cn[nH]n1 Terminal modification c1cnon1 Terminal modification c1cnsn1 Terminal modification c1csnn1 Terminal modification c1nn[nH]n1 Terminal modification c1nnn[nH]1 Terminal modification c=N Terminal modification c=O Terminal modification c=S Terminal modification c=[N+](C)C Terminal modification cBr Terminal modification cC#C/C=C/c Terminal modification cC#CC Terminal modification cC#CC#CC Terminal modification cC#CC(=O)OC Terminal modification cC#CC=O Terminal modification cC#Cc Terminal modification cC#N Terminal modification cC(=C)N Terminal modification cC(=N)N Terminal modification cC(=N)NN Terminal modification cC(=O)/C=C/C Terminal modification cC(=O)N(C)C Terminal modification cC(=O)N(C)C(c)=O Terminal modification cC(=O)N(C)N Terminal modification cC(=O)N(c)C Terminal modification cC(=O)N1C=C(C)CC1 Terminal modification cC(=O)N1C=C(c)CC1 Terminal modification cC(=O)NC Terminal modification cC(=O)NC(=O)OC Terminal modification cC(=O)NN Terminal modification cC(=O)NO Terminal modification cC(=O)NS(C)(=O)=O Terminal modification cC(=O)NS(c)(=O)=O Terminal modification cC(=O)O Terminal modification cC(=O)OC Terminal modification cC(=O)OC(C)=O Terminal modification cC(=O)ON Terminal modification cC(C)=C(C)C Terminal modification cC(C)=CC Terminal modification cC(C)=O Terminal modification cC(N)=O Terminal modification cC(N)N Terminal modification cC(N)O Terminal modification cC(c)=C Terminal modification cC(c)=C(c)C Terminal modification cC(c)=C1C=C/C(=N/C(S)=N/C)C=C1C(=O)O Terminal modification cC(c)=C1C=C/C(=N\\C(S)=N/C)C=C1C(=O)O Terminal modification cC(c)=NC Terminal modification cC(c)=O Terminal modification cC1=C(C)C(=O)N(C)C1=O Terminal modification cC1=C(C)C(=O)cc1 Terminal modification cC1=C(OC)CNC1=O Terminal modification cC1=C(OC)COC1=O Terminal modification cC1=C2C(C)=C(I)C(C)=[N+]2[B-](F)(F)n(c)c1 Terminal modification cC1=C2C(C)=CC(C)=[N+]2[B-](F)(F)n(c)c1 Terminal modification cC1=C2C=CC(=N)C=C2[Si](C)(C)cc1 Terminal modification cC1=C2C=CC(=[N+](C)C)C=C2OCC1 Terminal modification cC1=NCCN1 Terminal modification cC1=NCCO1 Terminal modification cC1=NN=C(C)C1 Terminal modification cC1=NOCC1 Terminal modification cC1=[N+]([O-])CCN1[O] Terminal modification cC1CN1C Terminal modification cC=CC Terminal modification cC=Cn(c)c Terminal modification cC=O Terminal modification cCl Terminal modification cF Terminal modification cI Terminal modification cN Terminal modification cN(C(=O)OC)[C@H](C)O Terminal modification cN(C)/C(C)=C/C=C/C(C)=[N+](c)C Terminal modification cN(C)/C(C)=C/C=C/C=C/C(C)=[N+](c)C Terminal modification cN(C)/C(C)=C/C=C/C=C/C=C/C(C)=[N+](c)C Terminal modification cN(C)C Terminal modification cN(C)C(=O)/C=C/C Terminal modification cN(C)C(C)=O Terminal modification cN(C)C(O)=C(C)C(C)=O Terminal modification cN(C)C=C(C)C(=O)O Terminal modification cN(C)C=O Terminal modification cN(C)C=S Terminal modification cN(C)S(C)(=O)=O Terminal modification cN(C)S(c)(=O)=O Terminal modification cN(OC)C(C)=O Terminal modification cN(c)C(=O)N(C)C Terminal modification cN(c)N Terminal modification cN1C(=O)CCC1=O Terminal modification cN1CCOC1=O Terminal modification cN1NC=CS1 Terminal modification cN=C1ccC(=O)N1C Terminal modification cN=C=S Terminal modification cN=CC Terminal modification cN=N Terminal modification cN=[N+]=[N-] Terminal modification cNC Terminal modification cNC(=N)N Terminal modification cNC(=N)N(C)C Terminal modification cNC(=N)NC Terminal modification cNC(=O)/C(C#N)=C/C Terminal modification cNC(=O)/C=C/C Terminal modification cNC(=O)C=C Terminal modification cNC(=O)N(C)C Terminal modification cNC(=O)N(C)N Terminal modification cNC(=O)NC Terminal modification cNC(=O)Nc Terminal modification cNC(=O)O Terminal modification cNC(=O)OC Terminal modification cNC(=S)N(C)C Terminal modification cNC(=S)NC Terminal modification cNC(C)=O Terminal modification cNC(N)=O Terminal modification cNC(c)=O Terminal modification cNC=O Terminal modification cNN Terminal modification cNS(C)(=O)=O Terminal modification cNS(c)(=O)=O Terminal modification cN[C@@H](C)NC Terminal modification cN[C@H](C)S(=O)(=O)O Terminal modification cNc Terminal modification cO Terminal modification cOC Terminal modification cOC(=O)C=C(C)C Terminal modification cOC(=O)N(C)C Terminal modification cOC(=O)N(C)N Terminal modification cOC(=O)NC Terminal modification cOC(C)=O Terminal modification cOC(c)=O Terminal modification cOCOc Terminal modification cOCSc Terminal modification cOP(=O)(O)O Terminal modification cOP(=O)(O)OC Terminal modification cOP(=O)(Oc)OC Terminal modification cOP(C)(=O)Oc Terminal modification cOS(=O)(=O)/C=C/C Terminal modification cOS(=O)(=O)F Terminal modification cOS(N)(=O)=O Terminal modification cO[C@@H](C)OC Terminal modification cOc Terminal modification cP(C)(=O)O Terminal modification cP(c)(=O)OC Terminal modification cS Terminal modification cS(=O)(=NC)N(C)C Terminal modification cS(=O)(=O)/C=C/C Terminal modification cS(=O)(=O)/N=c Terminal modification cS(=O)(=O)C=C Terminal modification cS(=O)(=O)CN Terminal modification cS(=O)(=O)N(C)C Terminal modification cS(=O)(=O)N(C)OC Terminal modification cS(=O)(=O)N/C(N)=N\\C Terminal modification cS(=O)(=O)NC Terminal modification cS(=O)(=O)NC(=N)N Terminal modification cS(=O)(=O)NC(=N)NC Terminal modification cS(=O)(=O)NC(=N)OC Terminal modification cS(=O)(=O)NC(=O)N(C)C Terminal modification cS(=O)(=O)NC(C)=O Terminal modification cS(=O)(=O)NN Terminal modification cS(=O)(=O)NN=C(N)N Terminal modification cS(=O)(=O)O Terminal modification cS(=O)(=O)[O-] Terminal modification cS(=O)(=O)n(c)c Terminal modification cS(C)(=O)=O Terminal modification cS(N)(=O)=O Terminal modification cS(c)(=O)=O Terminal modification cSC Terminal modification cSSC Terminal modification cSc Terminal modification c[C@@]1(C)OCCO1 Terminal modification c[N+](=O)[O-] Terminal modification c[N+](C)=CC Terminal modification c[PH](=O)OC Terminal modification c[S+](C)[O-] Terminal modification c[S+](N)[O-] Terminal modification c[S@@](=N)(=O)N(C)C Terminal modification c[S@](=N)(=O)N(C)C Terminal modification c[Se]C Terminal modification c[Si](C)(C)C Terminal modification c[Te]C Terminal modification c[n+](c)C Terminal modification c[n+](c)[O-] Terminal modification c[nH]c Terminal modification c[nH]n(c)C Terminal modification c[o+]c Terminal modification cn(C)n(c)C Terminal modification cn(c)C Terminal modification cn(c)C(=O)/C=C/C Terminal modification cn(c)C(=O)O Terminal modification cn(c)C(=O)OC Terminal modification cn(c)C(C)=O Terminal modification cn(c)C(N)=O Terminal modification cn(c)O Terminal modification cn(c)OC Terminal modification cn(c)c Terminal modification cn1cC(C)=C2C(C)=CC(C)=[N+]2[B-]1(F)F Terminal modification cn1cC=C2C=CC(C)=[N+]2[B-]1(F)F Terminal modification cn[nH]c Terminal modification cnc Terminal modification cnn(c)C Terminal modification cnn(c)c Terminal modification cnnc Terminal modification cnnn(c)C Terminal modification cnnn(c)OC Terminal modification cnoc Terminal modification cnsc Terminal modification coc Terminal modification csc