2,3-Difluoro-4-(difluoromethyl)pyridine-5-carboxaldehyde
3-(Difluoromethyl)-2,6-diiodopyridine-5-carboxylic acid
2-(Difluoromethyl)-3,6-diiodopyridine-4-carboxylic acid
3-(Difluoromethyl)-2,5-diiodopyridine-6-carboxylic acid
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