[{"from": "human", "value": "Describe this molecule. [C][=C][Branch2][Ring1][=Branch1][C][=C][Branch1][=N][C][=Branch1][=Branch2][=C][Ring1][=Branch1][N+1][=Branch1][C][=O][O-1][Cl][N+1][=Branch1][C][=O][O-1][N+1][=Branch1][C][=O][O-1]"}, {"from": "gpt", "value": "The molecule is the C-nitro compound that is chlorobenzene with three nitro substituents in the 2-, 4- and 6-positions. It has a role as an epitope, an explosive, a hapten and an allergen. It is a C-nitro compound and a member of monochlorobenzenes."}]