Ethyl 6-fluoro-3-nitro-4-(trifluoromethoxy)pyridine-2-carboxylate
2-(Aminomethyl)-3-hydroxy-5-(trifluoromethoxy)pyridine-4-acetonitrile
3-Fluoro-6-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-4-methanol
5-Fluoro-2-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-3-methanol