Using Cc1cc(OCc2ccccc2)cc(C)c1Br, CC(C)OB(OC(C)C)OC(C)C to produce Cc1cc(OCc2ccccc2)cc(C)c1B(O)O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.