Using COC(=O)c1ccc(Oc2ccc(C(C)C(O)(c3ccc(OC)nc3)C(F)(F)F)c(Cl)c2)cc1 to produce CC(c1ccc(Oc2ccc(C(=O)O)cc2)cc1Cl)C(O)(c1ccc(=O)[nH]c1)C(F)(F)F, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.