2-Bromo-3-(difluoromethyl)-4-fluoropyridine-6-carboxylic acid
Methyl 2-bromo-4-chloro-6-(difluoromethyl)pyridine-3-acetate
Methyl 2-bromo-4-chloro-5-(difluoromethyl)pyridine-3-acetate
Methyl 2-bromo-4-chloro-3-(difluoromethyl)pyridine-5-acetate
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