3-(Bromomethyl)-6-methyl-2-(trifluoromethoxy)pyridine-4-acetonitrile
3-(Bromomethyl)-6-methyl-4-(trifluoromethoxy)pyridine-2-acetonitrile
4-(Bromomethyl)-5-methyl-2-(trifluoromethoxy)pyridine-3-acetonitrile
2-(Chloromethyl)-4-methyl-5-(trifluoromethoxy)pyridine-3-acetonitrile