Using CC(C)(C)OC(=O)N1C(=O)CC[C@@H]1Cc1ccc(C(F)(F)F)nc1, NN to produce CC(C)(C)OC(=O)N[C@H](CCC(=O)NN)Cc1ccc(C(F)(F)F)nc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.