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