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