[{"from": "human", "value": "Provide a description of this molecule. [C][=C][C][=Branch1][#Branch1][=C][C][=C][Ring1][=Branch1][N][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 azobenzene substituted at the phenyl 4-positions by an amino and a nitro group. It has a role as a dye and an allergen. It is a member of azobenzenes and a primary arylamine. It is functionally related to an azobenzene."}]