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