Using COc1nnc(Br)n1Cc1ccccc1, COC(=O)c1cc(B2OC(C)(C)C(C)(C)O2)c(C2CC2)cc1C to produce COC(=O)c1cc(-c2nnc(OC)n2Cc2ccccc2)c(C2CC2)cc1C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.