Using CN1CCNCC1, CC1(C)OB(c2ccc(CBr)cc2)OC1(C)C to produce CN1CCN(Cc2ccc(B3OC(C)(C)C(C)(C)O3)cc2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.