Using CCCC(OC(=O)C(F)(F)F)C(Cc1ccc(OCc2ccccc2)cc1)(Oc1ccccc1)C(=O)OCC to produce CCCCC(Cc1ccc(O)cc1)(Oc1ccccc1)C(=O)OCC, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.