[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is a monocarboxylic acid anion that is the conjugate base of violaceinic acid, resulting from the removal of the proton from the carboxy group. Major structure at pH 7.3. It has a role as a bacterial metabolite. It is a conjugate base of a violaceinic acid."}, {"from": "gpt", "value": "[C][=C][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][C][=Branch1][Branch2][=C][Branch1][Ring2][N][Ring1][=Branch1][O][C][=C][Branch2][Ring1][Branch2][N][C][=Branch1][Ring2][=C][Ring1][Branch1][C][=C][N][C][=C][Ring1][Branch1][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O-1][C][=Branch1][C][=O][O]"}]