3-Chloro-5-(difluoromethyl)-4-iodopyridine-2-carboxamide
3-Chloro-2-(difluoromethyl)-5-iodopyridine-4-carboxamide
2-Chloro-4-(difluoromethyl)-5-iodopyridine-3-carboxamide
2-Chloro-3-(difluoromethyl)-6-iodopyridine-5-carboxamide
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