2-(Difluoromethyl)-3-fluoro-4-(trifluoromethoxy)pyridine-5-acetonitrile
4-Fluoro-6-hydroxy-2-iodo-3-(trifluoromethoxy)pyridine
Ethyl 3-hydroxy-5-iodo-2-(trifluoromethoxy)pyridine-4-carboxylate
Ethyl 3-fluoro-6-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-2-acetate