Using CC(C)(C)c1ccc(C=O)cc1, CC(C)C[C@H](N)C(=O)N1CCN(C(c2ccc(F)cc2)c2ccc(F)cc2)CC1 to produce CC(C)C[C@H](NCc1ccc(C(C)(C)C)cc1)C(=O)N1CCN(C(c2ccc(F)cc2)c2ccc(F)cc2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.