4-Methyl-6-nitro-3-(trifluoromethoxy)pyridine-2-acetonitrile
6-(Bromomethyl)-2-methyl-3-nitro-4-(trifluoromethoxy)pyridine
4-(Aminomethyl)-3-methyl-2-(trifluoromethoxy)pyridine-6-methanol
3-(Aminomethyl)-5-methyl-6-(trifluoromethoxy)pyridine-2-methanol