Using Cc1ccc(Cc2cnc(NCCCN)[nH]c2=O)cn1, N#Cc1ccc(Cl)nc1 to produce Cc1ccc(Cc2cnc(NCCCNc3ccc(C#N)cn3)[nH]c2=O)cn1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.