Using Clc1cc(-c2ccccc2)nc(Cl)n1, Cc1cc(N)n[nH]1 to produce Cc1cc(Nc2cc(-c3ccccc3)nc(Cl)n2)[nH]n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.