Using c1ccc(-c2nc3ccccc3[nH]2)nc1, Clc1ccc(CBr)cc1Cl to produce Clc1ccc(Cn2c(-c3ccccn3)nc3ccccc32)cc1Cl, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.