Methyl 5-(difluoromethyl)-2-nitropyridine-3-acetate
5-(Chloromethyl)-3-(difluoromethyl)pyridine-2-methanol
Methyl 5-(aminomethyl)-3-(difluoromethyl)pyridine-2-carboxylate
3-(Chloromethyl)-4-(difluoromethyl)pyridine-5-sulfonyl chloride
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