Using c1ccc2c(c1)[nH]c1ccccc12, Clc1cccc(Cl)n1 to produce c1cc(-n2c3ccccc3c3ccccc32)nc(-n2c3ccccc3c3ccccc32)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.