Using C=CCc1c(OS(=O)(=O)C(F)(F)F)ccc2cc(OC)ccc12, COc1ccc(B(O)O)cc1 to produce C=CCc1c(-c2ccc(OC)cc2)ccc2cc(OC)ccc12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.