Using CC(C)(C)[C@H]1OC(=O)[C@](c2ccccc2)([C@@H]2CCC(F)(F)C2)O1 to produce O=C(O)[C@](O)(c1ccccc1)[C@@H]1CCC(F)(F)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.