SMILES: C1[C@@H]2CN(C=[N+]2C3=C(N1)N=C(NC3=O)N)C4=CC=C(C=C4)C(=O)N[C@@H](CCC(=O)O)C(=O)O
Description: The molecule is the 5,10-methenyl derivative of tetrahydrofolic acid arising from enzymatic cyclisation of 5-formyltetrahydrofolic acid. It has a role as an Escherichia coli metabolite and a mouse metabolite. It derives from a (6R)-5,10-methylenetetrahydrofolic acid. It is a conjugate acid of a (6R)-5,10-methenyltetrahydrofolate.