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