Using Cc1ccc(S(=O)(=O)OCC(F)(F)F)cc1, O=[N+]([O-])c1ccccc1O to produce O=[N+]([O-])c1ccccc1OCC(F)(F)F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.