Using COC(=O)C[C@@H](c1ccc(OCc2cccc(-c3ccc(C(F)(F)F)cc3)c2)cc1)c1cc(C)on1 to produce Cc1cc([C@@H](CC(=O)O)c2ccc(OCc3cccc(-c4ccc(C(F)(F)F)cc4)c3)cc2)no1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.