6-Cyano-3-(difluoromethyl)-2,4-dimethoxypyridine
3-Cyano-6-(difluoromethyl)-2,4-dimethoxypyridine
Methyl 4-(chloromethyl)-3-(difluoromethyl)pyridine-5-acetate
2,5-Dibromo-3-(difluoromethyl)-6-nitropyridine
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