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