3-(Bromomethyl)-2-fluoro-6-(trifluoromethoxy)pyridine-4-acetic acid
4-(Chloromethyl)-2-(difluoromethyl)-5-fluoro-3-(trifluoromethoxy)pyridine
Ethyl 4-(bromomethyl)-3-fluoro-2-(trifluoromethoxy)pyridine-6-acetate
5-(Chloromethyl)-3-(difluoromethyl)-2-fluoro-4-(trifluoromethoxy)pyridine