2-(Bromomethyl)-3-chloro-6-(difluoromethyl)-5-hydroxypyridine
2-(Bromomethyl)-3-chloro-5-(difluoromethyl)-4-hydroxypyridine
4-Chloro-6-(chloromethyl)-3-(difluoromethyl)pyridine-2-acetic acid
Ethyl 5-chloro-4-(chloromethyl)-3-(difluoromethyl)pyridine-2-acetate