Using CN(Cc1ccccc1)C(C)(C)CCCl, N#CC(c1ccccc1)c1ccccc1 to produce CN(Cc1ccccc1)C(C)(C)CCC(C#N)(c1ccccc1)c1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.