Using Oc1cc(Cl)c2c(c1)[C@@](O)(C(F)(F)F)c1ccccc1-2, Cc1ccc(S(=O)(=O)OCCC(C)(C)O)cc1 to produce CC(C)(O)CCOc1cc(Cl)c2c(c1)[C@@](O)(C(F)(F)F)c1ccccc1-2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.