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