Using O=[N+]([O-])c1ccc(Oc2ccc(C(F)(F)F)cc2Cl)cc1[N+](=O)[O-], SCc1ccccc1 to produce O=[N+]([O-])c1ccc(Oc2ccc(C(F)(F)F)cc2Cl)cc1SCc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.