A featureGroupsSIRIUS objectHierarchy:featureGroups    |-- featureGroupsSIRIUS---Algorithm: siriusFeature groups: M133_R91_1, M152_R183_2, M153_R233_3, M153_R293_4, M159_R91_5, M163_R91_6, ... (41 total)Features: 41 (1.0 per group)Has IMS data: noHas normalized intensities: FALSEInternal standards used for normalization: noPredicted concentrations: nonePredicted toxicities: noneAnalyses: solvent-pos-1 (1 total)Replicates: solvent-pos (1 total)Replicates used as blank: solvent-pos (1 total)