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