Methyl 3-(difluoromethyl)-5-methylpyridine-4-carboxylate
2-(Chloromethyl)-6-(difluoromethyl)pyridine-3-acetonitrile
Methyl 2-(difluoromethyl)-6-methylpyridine-4-carboxylate
2-(Chloromethyl)-4-(difluoromethyl)pyridine-3-acetonitrile
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