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