Using CC[C@@H](Cc1ccc(OC)c(C(=O)NCc2ccc(Oc3cc(F)c(F)c(F)c3)cc2)c1)C(=O)OC to produce CC[C@@H](Cc1ccc(OC)c(C(=O)NCc2ccc(Oc3cc(F)c(F)c(F)c3)cc2)c1)C(=O)O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.