Ethyl 2-chloro-3-(difluoromethyl)-5-methylpyridine-6-acetate
2-Chloro-3-(difluoromethyl)-5-(trifluoromethyl)pyridine-4-methanol
3-Chloro-2-(difluoromethyl)-4-methylpyridine-5-sulfonyl chloride
5-Chloro-2-(difluoromethyl)-4-(trifluoromethyl)pyridine-3-acetonitrile