[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C][N][Branch1][Ring1][C][C][C][=Branch1][C][=O][/C][=Branch2][Ring1][=Branch2][=C][/C][=C][C][=Branch1][=C][=C][Branch1][#Branch2][C][=Branch1][Ring2][=C][Ring1][=Branch1][O][C][C][O][N+1][=Branch1][C][=O][O-1][/C][#N]"}, {"from": "gpt", "value": "The molecule is a C-nitro compound that is entacapone in which the phenolic hydroxy group that is meta to the nitro group has been converted into the corresponding ethyl ether. It is a monocarboxylic acid amide, a nitrile, an aromatic ether and a member of 2-nitrophenols. It is functionally related to a 5-nitrovanillin and an entacapone."}]