3-(Fluoromethyl)-4-hydroxy-2-(trifluoromethoxy)pyridine-6-acetonitrile
Methyl 2-hydroxy-3-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-5-acetate
Ethyl 6-hydroxy-4-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-2-carboxylate
Ethyl 2-hydroxy-4-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-5-carboxylate