Ethyl 4-chloro-3-nitro-2-(trifluoromethoxy)pyridine-6-carboxylate
2-Chloro-3-hydroxy-4-nitro-6-(trifluoromethoxy)pyridine
2-Chloro-3-fluoro-4-(trifluoromethoxy)pyridine-6-methanol
3-Bromo-4-(chloromethyl)-2-(trifluoromethoxy)pyridine-5-carboxaldehyde