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