Methyl 5-chloro-2-fluoro-4-(trifluoromethoxy)pyridine-3-carboxylate
2-Chloro-4-(fluoromethyl)-3-nitro-6-(trifluoromethoxy)pyridine
Methyl 4-chloro-5-fluoro-2-(trifluoromethoxy)pyridine-3-carboxylate
Methyl 4-bromo-2-(difluoromethyl)-3-(trifluoromethoxy)pyridine-6-carboxylate