5-(Chloromethyl)-3-(difluoromethyl)-4-(trifluoromethoxy)pyridine-2-methanol
2-Bromo-4-(difluoromethyl)-5-(trifluoromethyl)pyridine
3-(Difluoromethyl)-2-nitropyridine-6-sulfonyl chloride
6-(Difluoromethyl)-2-nitropyridine-3-sulfonyl chloride
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