Using COc1ccc([N+](=O)[O-])cc1Br, OB(O)c1cccc(Cl)c1 to produce COc1ccc([N+](=O)[O-])cc1-c1cccc(Cl)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.