3-(Bromomethyl)-4-(difluoromethyl)-6-(trifluoromethoxy)pyridine-2-acetonitrile
Ethyl 5-(bromomethyl)-4-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-2-acetate
4-Cyano-2-(difluoromethyl)-3-iodopyridine
Ethyl 3-(bromomethyl)-4-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-5-acetate