3-Chloro-5-(difluoromethyl)-4-iodo-2-methoxypyridine
2,5-Diamino-3-(trifluoromethoxy)pyridine-6-acetonitrile
5-Iodo-2-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-6-carboxaldehyde
5-(Chloromethyl)-2-hydroxy-4-(trifluoromethoxy)pyridine-3-carboxaldehyde