Using CCc1ccc(-c2snc(Cl)c2COS(C)(=O)=O)cc1, CCOC(=O)CCc1cc(F)c(O)c(F)c1 to produce CCOC(=O)CCc1cc(F)c(OCc2c(Cl)nsc2-c2ccc(CC)cc2)c(F)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.