3-Bromo-6-(difluoromethyl)-4-fluoropyridine-2-carbonyl chloride
5-Bromo-3-(difluoromethyl)-4-fluoropyridine-2-sulfonamide
3-Bromo-5-(difluoromethyl)-2-iodo-6-methoxypyridine
3-(Aminomethyl)-4-bromo-5-(difluoromethyl)-2-methoxypyridine
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