4-Chloro-3-(difluoromethyl)pyridine-5-acetic acid
Methyl 3-(bromomethyl)-2-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-4-acetate
2-(Bromomethyl)-4-(difluoromethyl)-3-(trifluoromethoxy)pyridine-6-methanol
2-(Bromomethyl)-3-(difluoromethyl)-6-(trifluoromethoxy)pyridine-4-methanol