5-Bromo-3-chloro-4-(difluoromethyl)-2-iodopyridine
3-Bromo-4-chloro-5-(difluoromethyl)-2-iodopyridine
Ethyl 3-amino-2-(difluoromethyl)-6-(trifluoromethyl)pyridine-5-carboxylate
3-Bromo-2-chloro-6-(difluoromethyl)-5-iodopyridine
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