[{"from": "human", "value": "Please give me some details about this molecule. [C][C][C@H1][Branch1][P][N][Branch1][Ring2][C][Ring1][Branch1][C][=Branch1][C][=O][C@H1][Branch1][Ring1][C][S][N][C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is a dipeptide composed of L-cysteine and L-proline joined by a peptide linkage. It has a role as a metabolite. It is functionally related to a L-cysteine and a L-proline."}]