[{"from": "human", "value": "Describe this molecule. [C][=C][C][=C][Branch1][Branch2][C][=Branch1][Ring2][=C][Ring1][=Branch1][Cl][N][C][=C][Ring1][Branch2][C][=C][Branch2][Ring1][N][N][C][=Branch2][Ring1][C][=C][Ring1][Branch1][C][=C][N][C][=C][Ring1][Branch1][C][=C][C][=C][Ring1][=Branch1][Cl][C][=Branch1][C][=O][O-1][C][=Branch1][C][=O][O-1]"}, {"from": "gpt", "value": "The molecule is dicarboxylate anion of dichlorochromopyrrolic acid. It is a conjugate base of a dichlorochromopyrrolic acid."}]