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