[{"from": "human", "value": "Based on the given information, design a molecule that meets the desired specifications. The molecule is dicarboxylate anion of 3-(1-carboxyvinyloxy)anthranilic acid. It is a conjugate base of a 3-(1-carboxyvinyloxy)anthranilic acid."}, {"from": "gpt", "value": "[C][=C][Branch1][=Branch1][C][=Branch1][C][=O][O-1][O][C][=C][C][=C][C][=Branch1][Branch1][=C][Ring1][=Branch1][N][C][=Branch1][C][=O][O-1]"}]