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