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