2-(Aminomethyl)-4-chloro-6-(difluoromethyl)pyridine
3-Bromo-2-(difluoromethyl)-6-hydroxy-4-(trifluoromethoxy)pyridine
4-(Bromomethyl)-5-hydroxy-2-(trifluoromethoxy)-3-(trifluoromethyl)pyridine
Ethyl 2-chloro-6-(difluoromethyl)-4-(trifluoromethoxy)pyridine-3-acetate