Using Nc1ccccn1, O=[N+]([O-])c1cccc(C(F)(F)F)c1 to produce O=[N+]([O-])c1ccc(Nc2ccccn2)c(C(F)(F)F)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.