A featureGroupsSet objectHierarchy:featureGroups    |-- featureGroupsSet      |-- featureGroupsScreeningSet---Algorithm: openms-setFeature groups: M99_R23_4, M115_R316_10, M130_R218_14, M136_R-40_15, M142_R365_17, M142_R-40_18, ... (94 total)Features: 241 (2.6 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