3-Bromo-4-(difluoromethyl)-5-fluoropyridine-2-sulfonamide
2-Bromo-4-(difluoromethyl)-3-fluoropyridine-6-acetonitrile
3-(Aminomethyl)-4-bromo-2-(difluoromethyl)-5-methoxypyridine
2-Bromo-3-(difluoromethyl)-6-fluoropyridine-5-acetonitrile
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