2-Bromo-5-(difluoromethyl)-6-iodopyridine-3-carboxamide
6-Bromo-3-(difluoromethyl)-4-iodopyridine-2-carboxamide
4-Bromo-3-(difluoromethyl)-5-hydroxypyridine-2-carboxamide
6-Bromo-4-(difluoromethyl)-2-iodopyridine-3-carboxamide
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