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