"-0.85" . "(2R)-2-[(4S)-4-[(4R)-4-{[4-({[(6R)-2-amino-5-formyl-4-oxo-3,6,7,8-tetrahydropteridin-6-yl]methyl}amino)phenyl]formamido}-4-carboxybutanamido]-4-carboxybutanamido]pentanedioic acid" . "298.363" . "39.15" . "lucanthone" . "ChemAxon" . "C18H27BrN2O3S" . "3" . "C21H16N4O2" . "InChIKey=CQKMBZHLOYVGHW-CBPNBUAGSA-N" . "57.53" . "2" . "5.02" . "4" . "84.2" . "1" . "18.18" . "[H][C@@](O)(C(O)=O)[C@@]([H])(O)C1=CC=C(F)C=C1" . "29.12" .