Using CN(C)c1cc(Cl)nc(N2CCN(c3ccccn3)CC2)n1, Cc1ccc(N)c(NC(C)C)c1 to produce Cc1ccc(Nc2cc(N(C)C)nc(N3CCN(c4ccccn4)CC3)n2)c(NC(C)C)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.