3-Hydroxy-2-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-5-acetonitrile
5-Hydroxy-2-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-3-methanol
Ethyl 4-(chloromethyl)-6-hydroxy-2-(trifluoromethoxy)pyridine-3-carboxylate
4-Hydroxy-5-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-3-methanol