IUPAC: (2S)-2-({4-[2-(2,4-diaminopteridin-6-yl)ethoxy]phenyl}formamido)pentanedioic acid

SMILES: Nc1nc(N)c2nc(CCOc3ccc(cc3)C(=O)N[C@@H](CCC(O)=O)C(O)=O)cnc2n1