Ethyl 5-(difluoromethyl)-4-(trifluoromethyl)pyridine-2-carboxylate
3-(Difluoromethyl)-2-iodopyridine-6-acetonitrile
Ethyl 3-(difluoromethyl)-2-(trifluoromethyl)pyridine-6-carboxylate
2-(Bromomethyl)-6-(difluoromethyl)pyridine-4-carboxylic acid
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