[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is a natural product found in Heteroscyphus planus with data available."}, {"from": "gpt", "value": "[C][C@@H1][C][C][C@@][Branch2][Ring2][=Branch1][C@@H1][Branch2][Ring1][=Branch1][C@@][Ring1][=Branch1][C][C][Branch1][=Branch1][O][C][Ring1][Branch1][=O][C][Branch1][C][C][Branch1][Ring1][C][=C][O][C][C][C@@H1][C@][Ring1][P][Branch1][Ring2][O][Ring1][Ring1][C][C]"}]