3-(Aminomethyl)-5-(difluoromethyl)pyridine-2-acetic acid
5-(Difluoromethyl)-2-nitropyridine-4-carboxylic acid
2-(Aminomethyl)-6-(difluoromethyl)pyridine-3-acetic acid
4-(Difluoromethyl)-3-nitropyridine-5-carboxaldehyde
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