5-Fluoro-2-methyl-3-(trifluoromethoxy)pyridine-4-acetonitrile
4-(Bromomethyl)-6-fluoro-3-(trifluoromethoxy)pyridine-2-acetonitrile
2-Fluoro-5-methyl-6-(trifluoromethoxy)-3-(trifluoromethyl)pyridine
2-Fluoro-5-methyl-4-(trifluoromethoxy)-3-(trifluoromethyl)pyridine