[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is an aromatic ketone."}, {"from": "gpt", "value": "[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]"}]