[{"from": "human", "value": "Based on the given information, design a molecule that meets the desired specifications. The molecule is a natural product found in Nauclea diderrichii with data available."}, {"from": "gpt", "value": "[C][C@H1][Branch1][P][C][=C][C][=Branch1][=Branch1][=C][N][=C][Ring1][=Branch1][C][=Branch1][C][=O][O][C][O][C]"}]