2-Chloro-3-(difluoromethyl)-6-hydroxy-5-iodopyridine
2-Chloro-3-(difluoromethyl)-5-nitropyridine-4-methanol
4-Chloro-3-(difluoromethyl)-5-nitropyridine-2-acetonitrile
2-Chloro-5-(difluoromethyl)-6-nitropyridine-3-acetonitrile
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