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