5-(Difluoromethyl)-2-nitropyridine-3-sulfonyl chloride
6-(Bromomethyl)-3-(difluoromethyl)-2-iodopyridine
2-(Difluoromethyl)-3-iodopyridine-6-carboxaldehyde
3-(Aminomethyl)-2-(difluoromethyl)pyridine-4-methanol
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