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