Using Cc1ccc(OCC(=O)N(NC(=O)c2ccccc2)C(C)C)c(Br)c1, CCc1ccccc1B(O)O to produce CCc1ccccc1-c1cc(C)ccc1OCC(=O)N(NC(=O)c1ccccc1)C(C)C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.