4-(Aminomethyl)-2-bromo-5-(difluoromethyl)pyridine-3-carboxylic acid
Methyl 3-bromo-2-(difluoromethyl)-5-iodopyridine-6-acetate
Methyl 3-bromo-2-(difluoromethyl)-4-iodopyridine-6-acetate
Methyl 6-bromo-2-(difluoromethyl)-3-iodopyridine-4-acetate
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