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