[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is a natural product found in Spongia officinalis with data available."}, {"from": "gpt", "value": "[C][/C][=Branch2][Ring1][Branch1][=C][/C][=Branch1][C][=O][C][/C][=Branch1][O][=C][/C][C][C][=C][O][C][=C][Ring1][Branch1][/C][/C][C][C][C][=C][O][C][=C][Ring1][Branch1]"}]