[{"from": "human", "value": "Based on the given information, design a molecule that meets the desired specifications. The molecule is a natural product found in Catunaregam spinosa, Vaccinium macrocarpon, and other organisms with data available."}, {"from": "gpt", "value": "[H+1].[H+1].[C][Branch1][#Branch2][C][Branch1][=Branch1][C][=Branch1][C][=O][O-1][O][Branch1][=Branch1][C][=Branch1][C][=O][O-1][O]"}]