Using CCc1c(C(=O)OC(C)(C)C)[nH]c(C=O)c1I, OB(O)c1cc2ccccc2o1 to produce CCc1c(C(=O)OC(C)(C)C)[nH]c(C=O)c1-c1cc2ccccc2o1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.