4-Chloro-2-(difluoromethyl)-3-hydroxypyridine-6-acetonitrile
2-Chloro-4-(difluoromethyl)-5-(trifluoromethyl)pyridine-3-acetic acid
2-Chloro-6-(difluoromethyl)-5-hydroxypyridine-3-acetonitrile
Ethyl 5-chloro-2-(difluoromethyl)-4-(trifluoromethyl)pyridine-3-carboxylate