Using COc1cc(-c2cccc(-c3cccc(C(F)(F)F)n3)c2)ccc1OCc1ccccc1 to produce COc1cc(-c2cccc(-c3cccc(C(F)(F)F)n3)c2)ccc1O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.