3-Bromo-2-(bromomethyl)-4-(difluoromethyl)pyridine-5-methanol
5-(Bromomethyl)-4-chloro-2-(difluoromethyl)-3-fluoropyridine
2-Bromo-6-(bromomethyl)-5-(difluoromethyl)pyridine-3-methanol
3-(Bromomethyl)-4-chloro-2-(difluoromethyl)-6-fluoropyridine
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