5-(Bromomethyl)-3-hydroxy-2-nitro-4-(trifluoromethoxy)pyridine
Ethyl 4-hydroxy-6-iodo-2-(trifluoromethoxy)pyridine-3-carboxylate
5-Fluoro-3-methyl-2-(trifluoromethoxy)pyridine-4-acetonitrile
3-(Bromomethyl)-5-hydroxy-4-nitro-2-(trifluoromethoxy)pyridine