[{"from": "human", "value": "Provide a description of this molecule. [C][=C][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][C][=N][C][=N][O][N][=C][Ring1][Branch1][N][=C][Ring1][=Branch2][C][Ring1][=N][=O]"}, {"from": "gpt", "value": "The molecule is an aromatic ketone."}]