[{"from": "human", "value": "Create a molecule with the structure as the one described. The molecule is the 2-hydroxymethyl derivative of glutaric acid. It is a dicarboxylic acid and a dicarboxylic fatty acid. It is functionally related to a glutaric acid. It is a conjugate acid of a 2-hydroxymethylglutarate."}, {"from": "gpt", "value": "[C][Branch1][#Branch1][C][C][=Branch1][C][=O][O][C][Branch1][Ring1][C][O][C][=Branch1][C][=O][O]"}]