[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C][N][Branch1][Ring2][C][C][O][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][N][=N][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][N+1][=Branch1][C][=O][O-1]"}, {"from": "gpt", "value": "The molecule is an azo dye with a structure consisting of nitrobenzene substituted on the 4-position of the phenyl group with a 4-[N-ethyl-N-(2-hydroxyethyl)]phenylazo group. It has a role as a dye and an allergen. It is a monoazo compound and a member of azobenzenes. It is functionally related to an azobenzene."}]