A featureGroupsSet objectHierarchy:featureGroups    |-- featureGroupsSet      |-- featureGroupsScreeningSet---Algorithm: openms-setFeature groups: M99_R187_3, M104_R11_8, M121_R239_11, M122_R295_12, M144_R24_21, M151_R220_26, ... (39 total)Features: 237 (6.1 per group)Has IMS data: noHas normalized intensities: FALSEInternal standards used for normalization: noPredicted concentrations: nonePredicted toxicities: noneAnalyses: solvent-pos-1, solvent-pos-2, solvent-pos-3, standard-pos-1, standard-pos-2, standard-pos-3, ... (12 total)Replicates: solvent-pos, standard-pos, solvent-neg, standard-neg (4 total)Replicates used as blank: solvent-pos, solvent-neg (2 total)Sets: positive, negative