4-Bromo-2-fluoro-5-(trifluoromethoxy)pyridine-3-sulfonamide
2-Bromo-3-chloro-6-(difluoromethyl)-4-(trifluoromethoxy)pyridine
3-Bromo-2-hydroxy-6-(trifluoromethoxy)pyridine-4-methanol
3-Bromo-5-fluoro-4-(trifluoromethoxy)pyridine-2-sulfonamide
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