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