2-(Chloromethyl)-3-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-6-carboxaldehyde
2-Bromo-6-(difluoromethyl)pyridine-4-acetic acid
3-(Chloromethyl)-6-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-5-methanol
5-(Difluoromethyl)-3-methoxypyridine-2-carboxaldehyde