2-Bromo-3-(difluoromethyl)-6-methylpyridine-5-sulfonamide
Methyl 3-bromo-2-(difluoromethyl)-4-iodopyridine-5-acetate
Methyl 2-bromo-6-(difluoromethyl)-5-iodopyridine-3-acetate
2-Bromo-3-(difluoromethyl)-5-methylpyridine-6-sulfonamide
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