2-(Difluoromethyl)-3-nitropyridine-5-sulfonyl chloride
2-(Difluoromethyl)-3-(fluoromethyl)-6-nitropyridine
4-(Aminomethyl)-2-(difluoromethyl)pyridine-5-methanol
4-(Chloromethyl)-2-(difluoromethyl)-6-nitropyridine
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