2-(Bromomethyl)-5-(difluoromethyl)-3-iodopyridine
4-Chloro-2-(difluoromethyl)pyridine-3-acetic acid
3-(Bromomethyl)-5-cyano-2-(difluoromethyl)pyridine
3-(Bromomethyl)-4-cyano-2-(difluoromethyl)pyridine
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