Using c1cn[nH]c1, Cc1nc(Cl)ccc1C(=O)Nc1ccc(Cl)c(-c2ccccn2)c1 to produce Cc1nc(-n2cccn2)ccc1C(=O)Nc1ccc(Cl)c(-c2ccccn2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.