[{"from": "human", "value": "Use the given information to create a molecule that fulfills the desired purpose. The molecule is a C-nitro compound and a member of furans."}, {"from": "gpt", "value": "[C][=C][C][=Branch2][Ring1][Branch2][=N][C][=Branch1][Ring2][=C][Ring1][=Branch1][/C][=C][/C][=C][C][=C][Branch1][Ring2][O][Ring1][Branch1][N+1][=Branch1][C][=O][O-1][C][O]"}]