[{"from": "human", "value": "Provide a description of this molecule. [C][C@H1][C][=Branch1][C][=O][C][C][C@H1][C@@][Ring1][#Branch1][Branch1][=N][C][=C][Branch1][Ring2][C][Ring1][Branch1][C][=Branch1][C][=O][C][C]"}, {"from": "gpt", "value": "The molecule is a cyclic ketone."}]