3-Fluoro-2-nitro-6-(trifluoromethoxy)-5-(trifluoromethyl)pyridine
3-Fluoro-2-nitro-5-(trifluoromethoxy)-4-(trifluoromethyl)pyridine
4-(Bromomethyl)-2-fluoro-3-iodo-5-(trifluoromethoxy)pyridine
Ethyl 4-fluoro-3-nitro-2-(trifluoromethoxy)pyridine-6-carboxylate