[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is a benzodiazepine."}, {"from": "gpt", "value": "[C][C][=C][C][=Branch1][C][=O][N][C][C][=Branch1][C][=O][N][Branch2][Ring1][=C][C][=C][Branch1][P][C][Ring1][Branch2][Branch1][Ring2][O][Ring1][=N][C][=C][C][=C][C][=C][Ring1][=Branch1][C][=C][Branch1][Branch1][C][=C][Ring1][=C][Cl][C]"}]