[{"from": "human", "value": "Provide a brief overview of this molecule. [C][=C][C][=Branch2][Ring1][#Branch1][=C][Branch1][=Branch1][C][=C][Ring1][=Branch1][O][C][=Branch1][C][=O][C][C][Branch1][=Branch1][C][=Branch1][C][=O][O][N][N][C][=O]"}, {"from": "gpt", "value": "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 is functionally related to a 5-hydroxykynurenine and a N-formylkynurenine."}]