2-(Difluoromethyl)-5-(fluoromethyl)-3-methylpyridine
5-(Difluoromethyl)-2-iodopyridine-4-carboxaldehyde
4-(Difluoromethyl)-3-iodopyridine-5-carboxaldehyde
2-(Difluoromethyl)-3-iodopyridine-4-carbonyl chloride
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