[{"from": "human", "value": "What can you tell me about this molecule? [C][C][Branch1][C][C][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][#Branch1][C][C][Branch1][C][C][C][N][C][=Branch1][C][=O][C@H1][Branch1][#Branch1][C][C][=Branch1][C][=O][N][N]"}, {"from": "gpt", "value": "The molecule is a tetrapeptide composed of L-asparagine, two L-leucine units, and L-serine joined in sequence by peptide linkages. It has a role as a metabolite. It is functionally related to a L-asparagine, a L-leucine and a L-serine."}]