4-Cyano-2-(difluoromethyl)-3-(trifluoromethoxy)pyridine-6-methanol
5-Fluoro-2-methyl-4-(trifluoromethoxy)-3-(trifluoromethyl)pyridine
2-(Bromomethyl)-6-cyano-4-fluoro-3-(trifluoromethoxy)pyridine
2-(Bromomethyl)-5-cyano-6-fluoro-3-(trifluoromethoxy)pyridine