Using Nc1ncc(Cl)cc1Cl, O=[N+]([O-])c1cc(C(F)(F)F)cc([N+](=O)[O-])c1Cl to produce O=[N+]([O-])c1cc(C(F)(F)F)cc([N+](=O)[O-])c1Nc1ncc(Cl)cc1Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.