3-Bromo-4-chloro-6-(difluoromethyl)-2-nitropyridine
6-(Aminomethyl)-2-bromo-4-chloro-3-(difluoromethyl)pyridine
2-(Aminomethyl)-6-bromo-3-chloro-4-(difluoromethyl)pyridine
2-Bromo-6-chloro-3-(difluoromethyl)-5-nitropyridine
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