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