SMILES: C[C@H]1C(N(C2=C(N1)N=C(NC2=O)N)C=O)[C@@H](C)NC3=CC=C(C=C3)C[C@@H]([C@@H]([C@@H](CO[C@@H]4[C@@H]([C@@H]([C@H](O4)COP(=O)([O-])O[C@@H](CCC(=O)[O-])C(=O)[O-])O)O)O)O)O
Description: The molecule is trianion of N(5)-formyl-5,6,7,8-tetrahydromethanopterin arising from deprotonation of the carboxy and phosphate groups; major species at pH 7.3. It is a dicarboxylic acid dianion and an organophosphate oxoanion. It is a conjugate base of a N(5)-formyl-5,6,7,8-tetrahydromethanopterin.