3-(Bromomethyl)-4-(difluoromethyl)pyridine-2-carboxaldehyde
2-(Bromomethyl)-5-(difluoromethyl)pyridine-3-carboxaldehyde
2,4-Dibromo-5-(difluoromethyl)-3-iodopyridine
3-(Bromomethyl)-4-(difluoromethyl)pyridine-2-methanol
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