[{"from": "human", "value": "What can you tell me about this molecule? [C][=C][C][=Branch2][Ring1][#Branch1][=C][Branch1][=Branch1][C][=C][Ring1][=Branch1][O][C][=Branch1][C][=O][C][C@@H1][Branch1][=Branch1][C][=Branch1][C][=O][O][N][N]"}, {"from": "gpt", "value": "The molecule is a 5-hydroxykynurenine and a non-proteinogenic L-alpha-amino acid. It is a tautomer of a 5-hydroxy-L-kynurenine zwitterion."}]