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