[{"from": "human", "value": "Could you provide a description of this molecule? [C][Branch1][Ring2][C][C][N][C][C@@H1][Branch1][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 dipeptide."}]