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