2-(Chloromethyl)-5-cyano-4-(difluoromethyl)pyridine
4-(Bromomethyl)-2-(difluoromethyl)pyridine-3-carboxylic acid
5-(Chloromethyl)-4-(difluoromethyl)-3-(trifluoromethoxy)pyridine-2-carbonyl chloride
2-(Chloromethyl)-4-cyano-5-(difluoromethyl)pyridine
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