Using CCc1cc(=O)c2c([nH]1)CCCC2, OB(O)c1ccc(CBr)cc1 to produce CCc1cc(OCc2ccc(B(O)O)cc2)c2c(n1)CCCC2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.