Using COC(=O)Cc1ccc(OS(=O)(=O)C(F)(F)F)cc1, OB(O)c1ccc2ccccc2c1 to produce O=C(O)Cc1ccc(-c2ccc3ccccc3c2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.