2-Chloro-5-(difluoromethyl)-3-iodo-6-methylpyridine
2-Bromo-5-chloro-3-(difluoromethyl)pyridine-4-carboxylic acid
4-Chloro-2-(2,3,6-trichlorophenyl)-3-(trifluoromethyl)pyridine
Methyl 3-chloro-4-(difluoromethyl)-2-(trifluoromethoxy)pyridine-5-carboxylate