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