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