[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is an oxo dicarboxylic acid that is suberic acid substituted by an oxo group at position 2. It is functionally related to a suberic acid. It is a conjugate acid of a 2-oxosuberate(2-)."}, {"from": "gpt", "value": "[C][Branch1][N][C][C][C][=Branch1][C][=O][C][=Branch1][C][=O][O][C][C][C][=Branch1][C][=O][O]"}]