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