Methyl 3-cyano-4-fluoro-6-(trifluoromethoxy)pyridine-2-carboxylate
4-Bromo-5-(difluoromethyl)-2-(trifluoromethoxy)pyridine-3-carboxaldehyde
Methyl 3-chloro-2-nitro-6-(trifluoromethoxy)pyridine-4-carboxylate
Methyl 3-cyano-2-fluoro-6-(trifluoromethoxy)pyridine-4-carboxylate