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