Using CN1C(=O)c2c[nH]cc2N2C1=N[C@@H]1CCC[C@@H]12, ClCc1ccc(-c2ccccn2)cc1 to produce CN1C(=O)c2cn(Cc3ccc(-c4ccccn4)cc3)cc2N2C1=N[C@@H]1CCC[C@@H]12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.