4-Bromo-5-(bromomethyl)-2-cyano-3-(difluoromethyl)pyridine
Ethyl 2-bromo-6-chloro-3-(difluoromethyl)pyridine-4-carboxylate
Ethyl 6-bromo-3-chloro-4-(difluoromethyl)pyridine-2-carboxylate
4-Bromo-3-(bromomethyl)-5-cyano-2-(difluoromethyl)pyridine
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