[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is a natural product found in Tuber melanosporum with data available."}, {"from": "gpt", "value": "[C][C][C][C][C][C][Branch1][=Branch2][C][Ring1][=Branch1][C][C][=C][Ring1][=Branch2][C][C][C][C][Ring1][#Branch2][Branch1][#Branch2][C][C][C][Branch1][Ring2][C][Ring1][=Branch1][O][C]"}]