4-Chloro-2-(fluoromethyl)-5-(trifluoromethoxy)pyridine-3-carboxaldehyde
3-(Aminomethyl)-4-(difluoromethyl)-6-hydroxypyridine-2-carboxylic acid
2-Bromo-3-(difluoromethyl)-4-fluoro-6-(trifluoromethoxy)pyridine
2-(Difluoromethyl)-4-nitro-6-(trifluoromethyl)pyridine-3-methanol