2-Bromo-6-(difluoromethyl)-3-iodo-4-(trifluoromethyl)pyridine
2-(Aminomethyl)-3-bromo-4-(difluoromethyl)-6-nitropyridine
3-Bromo-4-(bromomethyl)-6-(difluoromethyl)-2-nitropyridine
2-Bromo-3-(difluoromethyl)-5-iodopyridine-4-methanol
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