Using COC(=O)c1cc(Br)cc(S(=O)(=O)C2CCCC2)c1, Cc1ccc(B(O)O)cc1 to produce COC(=O)c1cc(-c2ccc(C)cc2)cc(S(=O)(=O)C2CCCC2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.