[{"from": "human", "value": "Create a molecule that satisfies the conditions outlined in the description. The molecule is a natural product found in Phellinus igniarius with data available."}, {"from": "gpt", "value": "[C][C@H1][Branch2][Ring1][C][/C][=C][/C@][Branch1][C][C][Branch1][=Branch2][C][Branch1][C][C][Branch1][C][C][O][O][C@H1][C][C][C@@][Branch2][Ring1][Branch1][C@@][Ring1][Branch1][Branch1][#C][C][C][C@H1][C][Ring1][=Branch1][=C][C][=Branch1][C][=O][O][Ring1][=Branch1][C][O]"}]