[{"from": "human", "value": "Based on the given information, design a molecule that meets the desired specifications. The molecule is an aromatic ketone."}, {"from": "gpt", "value": "[C][O][C][=Branch1][C][=O][C][=C][C][=C][Branch2][Ring1][Ring1][C][=C][N][Ring1][=Branch1][C][=Branch1][#Branch2][=C][Ring1][=Branch2][C][=Branch1][C][=O][O][C][Cl][C][=Branch1][C][=O][C][=C][C][=C][C][=C][Ring1][=Branch1]"}]