[{"from": "human", "value": "What can you tell me about this molecule? [C][C][C][=Branch1][C][=O][N][Branch1][Ring2][C][Ring1][=Branch1][C][C][C][N][=C][C][C][=Branch1][C][=O][C][=C][C][=C][C][=C][Ring1][=Branch1][C][Ring1][#Branch2][=O]"}, {"from": "gpt", "value": "The molecule is a cyclic ketone and a member of indanones."}]