6-Cyano-2-(difluoromethyl)-4-(trifluoromethoxy)pyridine-3-carboxylic acid
3-Fluoro-2-methyl-4-(trifluoromethoxy)pyridine-6-methanol
3-(Chloromethyl)-2-fluoro-5-hydroxy-6-(trifluoromethoxy)pyridine
Ethyl 4-cyano-3-(difluoromethyl)-2-(trifluoromethoxy)pyridine-5-carboxylate