(2S)-2-[[4-[(6aR)-3-amino-1-oxo-4,5,6,6a,7,9-hexahydroimidazo[3,4-f]pteridin-8-yl]benzoyl]amino]pentanedioate (2S)-2-[[[4-[(6aR)-3-amino-1-oxo-4,5,6,6a,7,9-hexahydroimidazo[3,4-f]pteridin-8-yl]phenyl]-oxomethyl]amino]pentanedioate (2S)-2-[[4-[(6aR)-3-amino-1-keto-4,5,6,6a,7,9-hexahydroimidazo[3,4-f]pteridin-8-yl]benzoyl]amino]glutarate (2S)-2-[[4-[(6aR)-3-amino-1-oxo-4,5,6,6a,7,9-hexahydroimidazo[3,4-f]pteridin-8-yl]phenyl]carbonylamino]pentanedioate (6R)-5,10-methylenetetrahydrofolate(2-) CHEBI:15636 N-(5,10-methylene-5,6,7,8-tetrahydropteroyl)-L-glutamate N-{4-[(6aR)-3-amino-1-oxo-1,2,5,6,6a,7-hexahydroimidazo[1,5-f]pteridin-8(9H)-yl]benzoyl}-L-glutamate (6R)-5,10-CH2-H4folate