2-Methyl-4-nitro-6-(trifluoromethoxy)pyridine-3-carboxylic acid
3-Methyl-2-nitro-6-(trifluoromethoxy)pyridine-5-methanol
2-Methyl-3-nitro-4-(trifluoromethoxy)pyridine-6-carboxylic acid
3-Methyl-2-nitro-6-(trifluoromethoxy)pyridine-5-carboxylic acid
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