3-Methyl-4-nitro-5-(trifluoromethoxy)pyridine-2-carbonyl chloride
2-Methyl-5-nitro-3-(trifluoromethoxy)pyridine-4-sulfonamide
6-Methyl-4-nitro-3-(trifluoromethoxy)pyridine-2-sulfonamide
3-Methyl-2-nitro-6-(trifluoromethoxy)pyridine-5-carbonyl chloride