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