Using Cn1nccc1-c1cc(C(F)(F)F)ccc1Br, CC(C)OB(OC(C)C)OC(C)C to produce Cn1nccc1-c1cc(C(F)(F)F)ccc1B(O)O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.