Using CN1CCN(c2ccc([N+](=O)[O-])c(Br)c2)CC1, CC1(C)OB(C2=CCOCC2)OC1(C)C to produce CN1CCN(c2ccc([N+](=O)[O-])c(C3=CCOCC3)c2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.