2-Methyl-5-nitro-4-(trifluoromethoxy)-3-(trifluoromethyl)pyridine
3-Methyl-6-nitro-4-(trifluoromethoxy)pyridine-2-acetonitrile
2-Methyl-4-nitro-5-(trifluoromethoxy)-3-(trifluoromethyl)pyridine
5-Methyl-2-nitro-3-(trifluoromethoxy)pyridine-4-acetonitrile