3-(Difluoromethyl)-4,5-dimethoxy-2-iodopyridine
3-(Difluoromethyl)-2,6-diiodopyridine-4-carbonyl chloride
4-(Difluoromethyl)-2,6-dimethoxy-3-iodopyridine
4-(Difluoromethyl)-3,6-diiodopyridine-2-carbonyl chloride
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