2-Bromo-3-(difluoromethyl)pyridine-4-carbonyl chloride
2-(Difluoromethyl)-6-iodo-4-nitropyridine
3-(Chloromethyl)-5-(difluoromethyl)-2-(trifluoromethoxy)pyridine-4-acetic acid
2-(Difluoromethyl)-5-iodo-4-nitropyridine
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