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