Using Cc1nc(-n2cncn2)ccc1C(=O)Cl, N#CCC(=O)C1CC1 to produce Cc1nc(-n2cncn2)ccc1C(=O)C(C#N)C(=O)C1CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.