MB spectrum Partition Partition Score  Mass Error Feasibilty % Precursor SF1 SF2 SF3 SF4 SF5 Whole Formula SFmass1 SFmass2 SFmass3 SFmass4 SFmass5 Compound Pubchem CID  CE
EQ369207 2 31 0.0628 701 0 C2H2 C5H4 C7H3 C5H12N C19H21N 26.0156 64.0312 87.0234 86.0970  Nortriptyline 4543 120
EQ369207 3 30 0.0750 1134 0 C2H2 C5H4 C5H3 C4H3 C3H9N C19H21N 26.0156 64.0312 63.0234 51.0234 59.0736  Nortriptyline 4543 120