Using CC(=O)N(C)c1ccc(N)cc1, NCCCCNc1nc(Cl)nc2[nH]ccc12 to produce CC(=O)N(C)c1ccc(Nc2nc(NCCCCN)c3cc[nH]c3n2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.