[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is a C-nitro compound."}, {"from": "gpt", "value": "[C][C][C][N][Branch1][Ring2][C][C][C][C][=C][Branch2][Ring1][=Branch1][C][=C][Branch1][#Branch2][C][=C][Ring1][=Branch1][N+1][=Branch1][C][=O][O-1][S][=Branch1][C][=O][=Branch1][C][=O][C][N+1][=Branch1][C][=O][O-1]"}]