[{"from": "human", "value": "Could you provide a description of this molecule? [C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C][C@@H1][Branch2][Ring2][Branch2][C][=Branch1][C][=O][N][C@@H1][Branch1][=N][C][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O][C][=Branch1][C][=O][N][C@@H1][Branch1][#Branch1][C][C][=Branch1][C][=O][O][C][=Branch1][C][=O][O][N]"}, {"from": "gpt", "value": "The molecule is a tripeptide composed of L-phenylalanine, L-tyrosine and L-aspartic acid joined by peptide linkages. It has a role as a human urinary metabolite. It is functionally related to a L-phenylalanine, a L-aspartic acid and a L-tyrosine."}]