[{"from": "human", "value": "What can you tell me about this molecule? [C][=C][C][=C][Branch1][N][C][=Branch1][Ring2][=C][Ring1][=Branch1][C][=Branch1][C][=O][O-1][N][C][=Branch1][C][=O][C][C][=Branch1][C][=O][O-1]"}, {"from": "gpt", "value": "The molecule is a dicarboxylic acid dianion. It is functionally related to an anthranilate. It is a conjugate base of a N-malonylanthranilic acid."}]