3-Chloro-4-hydroxy-2-(trifluoromethoxy)pyridine-5-sulfonamide
2-Chloro-3-nitro-6-(trifluoromethoxy)pyridine-4-acetonitrile
5-Chloro-4-(difluoromethyl)-2-iodo-3-(trifluoromethoxy)pyridine
5-Cyano-2-hydroxy-3-(trifluoromethoxy)pyridine-6-sulfonamide
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