Using Cn1c(C(F)(F)F)cnc(-c2ccc(F)c([N+](=O)[O-])c2)c1=O to produce Cn1c(C(F)(F)F)cnc(-c2ccc(F)c(N)c2)c1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.