Using Cc1ncc(NC(=O)CC#N)n1-c1ccccc1, N#CC(Cl)(Cl)Cl to produce Cc1ncc(NC(=O)C(C#N)=C(N)C(Cl)(Cl)Cl)n1-c1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.