3-Bromo-5-(chloromethyl)-4-(difluoromethyl)-2-methoxypyridine
3-Bromo-5-(difluoromethyl)-2-methylpyridine-6-carbonyl chloride
2-Bromo-5-(chloromethyl)-4-(difluoromethyl)-3-methoxypyridine
5-Bromo-2-(bromomethyl)-4-(difluoromethyl)-3-iodopyridine
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