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