[{"from": "human", "value": "Generate a molecule based on this description. The molecule is dicarboxylate anion of 2-hydroxyadipic acid; major species at pH 7.3. It is a conjugate base of a 2-hydroxyadipic acid."}, {"from": "gpt", "value": "[C][Branch1][O][C][C][Branch1][=Branch1][C][=Branch1][C][=O][O-1][O][C][C][=Branch1][C][=O][O-1]"}]