2-(Difluoromethyl)-4-fluoropyridine-6-acetonitrile
2-(Difluoromethyl)-4-fluoropyridine-3-acetonitrile
6-(Difluoromethyl)-3-fluoropyridine-2-carboxylic acid
2-(Difluoromethyl)-5-fluoropyridine-3-carboxylic acid
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