Using CS(=O)(=O)NC(=O)c1cc(F)c(COc2cnc(F)c(Cl)c2)cc1F, CC(C)(O)C(F)(F)F to produce CC(C)(Oc1ncc(OCc2cc(F)c(C(=O)NS(C)(=O)=O)cc2F)cc1Cl)C(F)(F)F, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.