[{"from": "human", "value": "Provide a description of this molecule. [C][C][N][Branch1][Branch2][C][=Branch1][C][=O][N][Ring1][=Branch1][/N][=C][/C][=C][C][=C][Branch1][Ring2][O][Ring1][Branch1][N+1][=Branch1][C][=O][O-1]"}, {"from": "gpt", "value": "The molecule is a member of furans, a C-nitro compound and a semicarbazone."}]