4-Bromo-5-(difluoromethyl)-3-iodo-2-(trifluoromethyl)pyridine
3-Bromo-5-(difluoromethyl)-2-iodopyridine-4-sulfonamide
4-Bromo-3-(difluoromethyl)-2-iodo-6-(trifluoromethyl)pyridine
3-Bromo-4-(difluoromethyl)-6-iodopyridine-2-sulfonamide
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