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