[{"from": "human", "value": "Based on the given information, design a molecule that meets the desired specifications. The molecule is a natural product found in Diospyros maritima with data available."}, {"from": "gpt", "value": "[C][C][O][C][=C][C][=Branch1][C][=O][C][=C][Branch1][Branch1][C][Ring1][#Branch1][=O][C][=C][Branch2][Ring2][Branch1][C][=Branch1][Branch1][=C][Ring1][Branch2][O][C][=C][C][=Branch1][C][=O][C][=C][Branch1][P][C][=Branch1][C][=O][C][Ring1][Branch2][=C][Branch1][=Branch1][C][=C][Ring1][N][C][O][O][C][C][C]"}]