[{"from": "human", "value": "Based on the given information, design a molecule that meets the desired specifications. The molecule is a natural product found in Lobophytum crassum with data available."}, {"from": "gpt", "value": "[C][C][=C][C][C][C@][Branch2][Ring1][O][C@H1][C][C@@H1][Branch1][P][C@@H1][Branch1][Ring2][O][Ring1][Branch1][C][C][=Branch1][=Branch1][=C][C][C][Ring1][#C][C][C][=Branch1][C][=C][C][Branch1][C][C][O]"}]