Using COc1cc(OC)cc(B(O)O)c1, Clc1ncc2cc(Br)cc(Cl)c2n1 to produce COc1cc(OC)cc(-c2cc(Cl)c3nc(Cl)ncc3c2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.