5-Cyano-2-nitro-4-(trifluoromethoxy)pyridine-3-methanol
2-Fluoro-4-nitro-5-(trifluoromethoxy)pyridine-3-carboxylic acid
2-Cyano-3-iodo-4-(trifluoromethoxy)pyridine-5-carboxaldehyde
2-Fluoro-3-nitro-6-(trifluoromethoxy)pyridine-5-carboxylic acid
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