[{"from": "human", "value": "Provide a brief overview of this molecule. [C][=C][C][=C][Branch2][Ring1][C][C][=C][Ring1][=Branch1][N][C][=Branch1][C][=O][C][C][C][C][=Branch1][C][=O][O][N][C][=Branch1][Ring2][=N][Ring1][S][N]"}, {"from": "gpt", "value": "The molecule is a dicarboxylic acid monoamide obtained by formal condensation of the 6-amino group of 2,6-diaminobenzimidazole with one of the carboxy groups of glutaric acid. It has a role as a hapten. It is a monocarboxylic acid, a member of benzimidazoles and a dicarboxylic acid monoamide. It is a tautomer of a 5-[(2-aminobenzimidazol-6-yl)amino]-5-oxopentanoic acid zwitterion."}]