6-Bromo-4-iodo-2-(trifluoromethoxy)pyridine-3-sulfonyl chloride
3-Bromo-6-iodo-2-(trifluoromethoxy)pyridine-5-sulfonamide
2-Bromo-3-(fluoromethyl)-6-methoxy-4-(trifluoromethoxy)pyridine
5-Bromo-2-iodo-3-(trifluoromethoxy)pyridine-6-sulfonamide
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