4-Methyl-3-nitro-2-(trifluoromethoxy)-5-(trifluoromethyl)pyridine
6-Methyl-3-nitro-2-(trifluoromethoxy)pyridine-4-methanol
2-Nitro-3-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-6-sulfonamide
2-Nitro-3-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-5-sulfonamide