SMILES: C1=CC(=C(C=C1O)C(=O)CC(C(=O)O)N)NC=O
Description: The molecule is a non-proteinogenic alpha-amino acid that is 5-hydroxykynurenine bearing an N-formyl substituent. It has a role as a human metabolite. It derives from a 5-hydroxykynurenine and a N-formylkynurenine.