4-Bromo-6-fluoro-2-nitro-3-(trifluoromethoxy)pyridine
5-Bromo-3-cyano-4-(trifluoromethoxy)pyridine-2-carboxylic acid
3-Bromo-5-cyano-2-(trifluoromethoxy)pyridine-4-carboxylic acid
2-Bromo-6-iodo-3-(trifluoromethoxy)pyridine-5-acetonitrile
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