[{"from": "human", "value": "Provide a description of this molecule. [C][Branch1][#Branch1][C][C][=Branch1][C][=O][O][C@@H1][Branch2][Ring1][#Branch2][C][=Branch1][C][=O][N][C@@H1][Branch1][Ring1][C][S][C][=Branch1][C][=O][N][C@@H1][Branch1][Ring1][C][S][C][=Branch1][C][=O][O][N]"}, {"from": "gpt", "value": "The molecule is a tripeptide composed of one L-glutamic acid and two L-cysteine units joined by peptide linkages. It has a role as a metabolite. It is functionally related to a L-glutamic acid and a L-cysteine."}]