3-Methyl-5-nitro-2-(trifluoromethoxy)-4-(trifluoromethyl)pyridine
4-Nitro-2-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-5-sulfonyl chloride
3-Methyl-2-nitro-4-(trifluoromethoxy)pyridine-6-carboxylic acid
5-Methyl-4-nitro-3-(trifluoromethoxy)-2-(trifluoromethyl)pyridine