3-(Difluoromethyl)-5-methyl-4-nitro-2-(trifluoromethoxy)pyridine
3-(Aminomethyl)-5-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-6-sulfonamide
6-(Aminomethyl)-3-methyl-4-(trifluoromethoxy)pyridine-2-acetonitrile
3-(Aminomethyl)-4-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-6-sulfonamide