Using ClC1=Nc2ccccc2Oc2ccccc21, COC(=O)c1ccc(B(O)O)cc1 to produce COC(=O)c1ccc(C2=Nc3ccccc3Oc3ccccc32)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.