6-(Chloromethyl)-5-(difluoromethyl)-2,3-diiodopyridine
5-(Chloromethyl)-4-(difluoromethyl)-2,3-diiodopyridine
Methyl 2,3-difluoro-4-(difluoromethyl)pyridine-5-carboxylate
3,5-Difluoro-2-(difluoromethyl)pyridine-4-carboxylic acid
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