Ethyl 3,4-dichloro-6-(difluoromethyl)pyridine-2-acetate
2,3-Diamino-5-(difluoromethyl)pyridine-4-carboxylic acid
Ethyl 3,4-dichloro-2-(difluoromethyl)pyridine-6-acetate
4,5-Diamino-2-(difluoromethyl)pyridine-3-carboxaldehyde
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