4-Hydroxy-3-nitro-2-(trifluoromethoxy)pyridine-6-methanol
4-Hydroxy-2-nitro-6-(trifluoromethoxy)pyridine-3-methanol
Methyl 4-(bromomethyl)-3-hydroxy-6-(trifluoromethoxy)pyridine-2-acetate
5-(Chloromethyl)-3-fluoro-2-(trifluoromethoxy)-4-(trifluoromethyl)pyridine