[{"from": "human", "value": "Provide a description of this molecule. [C][=C][Branch1][=Branch1][N][C][=N][Ring1][Branch1][N+1][=Branch1][C][=O][O-1]"}, {"from": "gpt", "value": "The molecule is a C-nitro compound that is imidazole bearing a nitro substituent at position 5. It is a member of imidazoles and a C-nitro compound."}]