Using Nc1cc(Cl)cnc1Oc1ccccc1F, O=S(=O)(Cl)c1ccc(Cl)c(C(F)(F)F)c1 to produce O=S(=O)(Nc1cc(Cl)cnc1Oc1ccccc1F)c1ccc(Cl)c(C(F)(F)F)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.