3-(Fluoromethyl)-6-hydroxy-2-(trifluoromethoxy)pyridine-4-acetonitrile
5-(Fluoromethyl)-2-hydroxy-4-(trifluoromethoxy)pyridine-3-acetonitrile
2-Iodo-5-methyl-6-(trifluoromethoxy)-3-(trifluoromethyl)pyridine
Ethyl 3-iodo-5-methyl-6-(trifluoromethoxy)pyridine-2-acetate