[{"from": "human", "value": "Based on the given information, design a molecule that meets the desired specifications. The molecule is a member of furans and a C-nitro compound."}, {"from": "gpt", "value": "[C][=C][C][=Branch2][Ring1][=Branch1][=N][N][=C][Ring1][=Branch1][/C][=C][/C][=C][C][=C][Branch1][Ring2][O][Ring1][Branch1][N+1][=Branch1][C][=O][O-1][N]"}]