[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C][Branch1][Ring2][O][Ring1][Ring1][C][O][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][N+1][=Branch1][C][=O][O-1]"}, {"from": "gpt", "value": "The molecule is an epoxide that is oxirane substituted by a (4-nitrophenoxy)methyl group. It is an epoxide, a C-nitro compound and an aromatic ether. It is functionally related to a 4-nitrophenol."}]