Using COC(=O)c1cc(I)c(O)c(I)c1, OB(O)c1ccccc1 to produce COC(=O)c1cc(-c2ccccc2)c(O)c(-c2ccccc2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.