[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is a diphenyl ketoaldehyde derivative with broad-spectrum antiviral activity."}, {"from": "gpt", "value": "[C][C][O][C][Branch2][Ring1][#Branch1][C][=Branch1][C][=O][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C][=C][C][=C][C][=C][Ring1][=Branch1][N][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C][=Branch1][C][=O][O]"}]