3-(Fluoromethyl)-4-hydroxy-2-(trifluoromethoxy)-6-(trifluoromethyl)pyridine
3-(Fluoromethyl)-2-hydroxy-4-(trifluoromethoxy)-6-(trifluoromethyl)pyridine
4-Hydroxy-3-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-5-acetonitrile
3-Hydroxy-5-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-4-acetonitrile