[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is a natural product found in Polycalymma stuartii with data available."}, {"from": "gpt", "value": "[C][C@][C][C][C@H1][C@@][Branch2][Ring2][C][C][C][C][C@@][Branch2][Ring1][=Branch1][C@H1][Ring1][=Branch1][C][C][C@@][Ring1][#Branch2][Branch1][Ring2][C][Ring1][=C][C@@H1][Branch1][Branch1][O][C][Ring1][P][O][Branch1][C][C][C][O][C]"}]