[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is an alpha,omega-dicarboxylic acid that is hexacosane in which the methyl groups have been oxidised to the corresponding carboxylic acids. It is an alpha,omega-dicarboxylic acid and a dicarboxylic fatty acid. It is a conjugate acid of a hexacosanedioate(2-). It derives from a hydride of a hexacosane."}, {"from": "gpt", "value": "[C][Branch2][Ring1][C][C][C][C][C][C][C][C][C][C][C][C][C][C][=Branch1][C][=O][O][C][C][C][C][C][C][C][C][C][C][C][C][=Branch1][C][=O][O]"}]