Using CC1(C)OB(c2ccc(C(N)=O)cc2)OC1(C)C, CC(C)(C)OC(=O)N1CCC(Nc2ncc(Br)cn2)CC1 to produce CC(C)(C)OC(=O)N1CCC(Nc2ncc(-c3ccc(C(N)=O)cc3)cn2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.