SMILES: C1=CC(=CC=C1C(=O)N[C@@H](CCC(=O)O)C(=O)O)NCC2=CN=C3C(=N2)C(=NC(=N3)N)N
Description: The molecule is a dicarboxylic acid. It has a role as a mutagen and an EC 1.5.1.3 (dihydrofolate reductase) inhibitor. It derives from a folic acid.