Using O=[N+]([O-])c1ccc(Br)nc1, CC1(C)OB(C2=CCC3(CC2)OCCO3)OC1(C)C to produce O=[N+]([O-])c1ccc(C2=CCC3(CC2)OCCO3)nc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.