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