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