[{"from": "human", "value": "What can you tell me about this molecule? [C][C@H1][Branch2][Branch1][Branch1][C@@H1][Branch2][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][S][C][N][C][=Branch1][C][=O][C@H1][Branch1][Ring1][C][S][N][O]"}, {"from": "gpt", "value": "The molecule is a tetrapeptide composed of L-cysteine, L-methionine, L-threonine and L-tyrosine joined in sequence by peptide linkages. It has a role as a metabolite. It is functionally related to a L-cysteine, a L-methionine, a L-threonine and a L-tyrosine."}]