Using CC(C)(C)OC(=O)CC(=O)[O-], FC(F)(F)CNc1ccc(Cl)cc1 to produce CC(C)(C)OC(=O)CC(=O)N(CC(F)(F)F)c1ccc(Cl)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.