3-(Difluoromethyl)-2-iodo-4-methylpyridine-6-sulfonyl chloride
2-(Difluoromethyl)-5-iodo-3-methylpyridine-6-sulfonyl chloride
3-(Difluoromethyl)-6-iodo-2-methylpyridine-5-carbonyl chloride
5-(Bromomethyl)-4-(difluoromethyl)-3-iodopyridine-2-methanol
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