4-Bromo-3-iodo-2-(trifluoromethoxy)pyridine-6-sulfonamide
2-Bromo-5-fluoro-3-(trifluoromethoxy)pyridine-6-methanol
3-Bromo-5-iodo-6-(trifluoromethoxy)pyridine-2-sulfonamide
2-Bromo-4-fluoro-3-(trifluoromethoxy)pyridine-6-methanol
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