3-Cyano-2-(difluoromethyl)-4-iodo-6-(trifluoromethoxy)pyridine
Ethyl 3-chloro-2-(difluoromethyl)-6-(trifluoromethoxy)pyridine-4-acetate
Ethyl 3-chloro-2-(difluoromethyl)-4-(trifluoromethoxy)pyridine-6-acetate
2-Chloro-6-(difluoromethyl)-3-(trifluoromethoxy)pyridine-5-carboxylic acid