[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is a monocarboxylic acid anion that is the conjugate base of maleamic acid. It is a conjugate base of a maleamic acid."}, {"from": "gpt", "value": "[C][=Branch1][#Branch1][=C][\\C][=Branch1][C][=O][O-1][\\C][=Branch1][C][=O][N]"}]