Using CC(C)(C)OC(=O)N[C@@H]1CCCN(c2cnc(C#N)c(Cl)n2)C1 to produce N#Cc1ncc(N2CCC[C@@H](N)C2)nc1Cl, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.