[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is a natural product found in Rhamnus disperma, Haplophyllum obtusifolium, and Pelargonium reniforme with data available."}, {"from": "gpt", "value": "[C][O][C][=C][Branch2][Ring1][Ring1][C][=Branch1][#C][=C][C][=C][C][=Branch1][C][=O][O][C][Ring1][#Branch1][=C][Ring1][O][O][O]"}]