Using Nc1ccc(C(=O)Nc2ccc(C(F)(F)F)nc2)cc1[N+](=O)[O-] to produce Nc1ccc(C(=O)Nc2ccc(C(F)(F)F)nc2)cc1N, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.