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