Using CC(C)(C)OC(=O)N1CCN(C(=O)Cc2ccc(-n3cnnn3)cc2C#N)CC1 to produce N#Cc1cc(-n2cnnn2)ccc1CC(=O)N1CCNCC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.