5-(Difluoromethyl)-3-nitropyridine-2-sulfonamide
2-(Aminomethyl)-3-(difluoromethyl)pyridine-4-carboxylic acid
5-(Difluoromethyl)-4-nitropyridine-2-sulfonamide
5-(Aminomethyl)-2-(difluoromethyl)pyridine-3-carboxaldehyde
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