2,6-Dibromo-3-(difluoromethyl)pyridine-4-sulfonamide
4-(Aminomethyl)-2-(difluoromethyl)pyridine-3-carboxaldehyde
3,6-Dibromo-4-(difluoromethyl)pyridine-2-sulfonamide
3-(Aminomethyl)-4-(difluoromethyl)pyridine-2-carboxaldehyde
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