3,4-Dibromo-5-(difluoromethyl)pyridine-2-carboxamide
3,4-Dibromo-2-(difluoromethyl)pyridine-6-carboxamide
3,6-Dichloro-4-(difluoromethyl)pyridine-2-carboxamide
2,6-Dibromo-4-(difluoromethyl)pyridine-3-carboxamide
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