[{"from": "human", "value": "Generate a molecule based on this description. The molecule is a natural product found in Picrasma quassioides with data available."}, {"from": "gpt", "value": "[C][C@H1][Branch2][Ring1][=Branch1][C][C][C@@H1][C@H1][Branch1][=C][C][C][=Branch1][C][=O][C][C][Ring1][#Branch1][Branch1][C][C][C][C][O][O]"}]