[{"from": "human", "value": "Describe this molecule. [C][C][Branch2][Ring1][Ring2][C][Branch1][S][C][Branch1][O][N][Ring1][Branch1][C][C][C][=Branch1][C][=O][N][C][O][O][O]"}, {"from": "gpt", "value": "The molecule is a N-alkylpyrrolidine."}]