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