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