[{"from": "human", "value": "Create a molecule that satisfies the conditions outlined in the description. The molecule is a natural product found in Theissenia cinerea with data available."}, {"from": "gpt", "value": "[C][C][=C][C@H1][C@@H1][Branch2][Ring1][C][C][C@H1][C@H1][Branch1][Ring2][O][Ring1][=Branch1][C@H1][Branch1][=Branch1][O][C][Ring1][=Branch1][=O][C][O]"}]