Using O=S(=O)(Cl)c1cc(F)ccc1F, COC(=O)c1ccc(F)c(N)c1 to produce COC(=O)c1ccc(F)c(NS(=O)(=O)c2cc(F)ccc2F)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.