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