Using NC(=O)c1cc(Br)c[nH]1, Cc1nc2cccc(B3OC(C)(C)C(C)(C)O3)c2nc1NC(C)(C)C to produce Cc1nc2cccc(-c3c[nH]c(C(N)=O)c3)c2nc1NC(C)(C)C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.