Using O=S([O-])c1ccccc1C(F)(F)F, C[C@H]1COCCN1c1cc(CI)nc(Cl)n1 to produce C[C@H]1COCCN1c1cc(CS(=O)(=O)c2ccccc2C(F)(F)F)nc(Cl)n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.