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