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