2-Cyano-4-(difluoromethyl)-3-(trifluoromethoxy)pyridine-6-methanol
4-Cyano-2-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-5-carboxylic acid
Methyl 3-fluoro-2-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-4-carboxylate
5-(Chloromethyl)-2-(difluoromethyl)-4-fluoro-3-(trifluoromethoxy)pyridine