5-Chloro-3-cyano-2-iodo-4-(trifluoromethoxy)pyridine
3-Bromo-2-(difluoromethyl)-5-(trifluoromethoxy)pyridine-6-carboxylic acid
2-Cyano-6-hydroxy-3-iodo-5-(trifluoromethoxy)pyridine
3-Chloro-5-cyano-4-iodo-2-(trifluoromethoxy)pyridine
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