[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is this compound belongs to the class of organic compounds known as dicarboxylic acids and derivatives. These are organic compounds containing exactly two carboxylic acid groups. It is a dicarboxylic acid and a 1,1-diol."}, {"from": "gpt", "value": "[C][=Branch1][C][=O][Branch1][=N][C][Branch1][=Branch1][C][=Branch1][C][=O][O][Branch1][C][O][O][O]"}]