Using C1CC2(CCO1)CO2, CCOC(=O)[C@H]1C[C@@H]1c1ccc(O[C@@H]2CCc3c2ccc(C(F)(F)F)c3-c2ccc(O)cc2)cc1 to produce CCOC(=O)[C@H]1C[C@@H]1c1ccc(O[C@@H]2CCc3c2ccc(C(F)(F)F)c3-c2ccc(OCC3(O)CCOCC3)cc2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.