Using O=S(=O)(OCC(F)(F)F)C(F)(F)F, O=[N+]([O-])c1ccc(F)cc1O to produce O=[N+]([O-])c1ccc(F)cc1OCC(F)(F)F, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.