Using CC(=O)Nc1ccc(C(C)(O)C2CCN(Cc3ccc(C(O)(C(F)(F)F)C(F)(F)F)cc3)CC2)cc1 to produce CC(O)(c1ccc(N)cc1)C1CCN(Cc2ccc(C(O)(C(F)(F)F)C(F)(F)F)cc2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.