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