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