4-Chloro-3-(difluoromethyl)-5-fluoro-2-nitropyridine
2-Chloro-3-cyano-6-(difluoromethyl)pyridine-5-methanol
4-Chloro-3-(difluoromethyl)-2-fluoro-5-nitropyridine
4-Chloro-2-(difluoromethyl)-6-fluoro-3-nitropyridine
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