3-Chloro-4-(difluoromethyl)-2-(trifluoromethyl)pyridine-6-carboxaldehyde
3-Cyano-4-(difluoromethyl)-2-hydroxypyridine-5-acetonitrile
Methyl 6-chloro-3-(difluoromethyl)-2-(trifluoromethyl)pyridine-4-carboxylate
Methyl 2-chloro-4-(difluoromethyl)-3-(trifluoromethyl)pyridine-6-carboxylate