2-Bromo-6-methoxy-3-(trifluoromethoxy)pyridine-4-sulfonyl chloride
4-Bromo-6-fluoro-2-(trifluoromethoxy)pyridine-3-sulfonamide
2-Bromo-4-chloro-6-(difluoromethyl)-3-(trifluoromethoxy)pyridine
3-Bromo-4-hydroxy-6-(trifluoromethoxy)pyridine-2-methanol
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