2-(Difluoromethyl)-3-(trifluoromethyl)pyridine-6-sulfonyl chloride
3-(Difluoromethyl)-2-methoxy-5-nitropyridine
2-(Difluoromethyl)-6-methoxypyridine-3-acetonitrile
2-(Difluoromethyl)-5-methoxy-4-nitropyridine
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