Using CC12CC1(C)OC(c1cnc(Cl)c(NS(=O)(=O)c3ccc(F)cc3)c1)O2, Brc1cnc2ncccc2c1 to produce O=S(=O)(Nc1cc(-c2cnc3ncccc3c2)cnc1Cl)c1ccc(F)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.