Using Cc1cnc(Cl)c([N+](=O)[O-])c1, Nc1ccc(OCc2ccccc2)cc1 to produce Cc1cnc(Nc2ccc(OCc3ccccc3)cc2)c([N+](=O)[O-])c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.