2-Bromo-5-(difluoromethyl)-6-methoxypyridine-3-carboxylic acid
3-Bromo-2-(bromomethyl)-5-(difluoromethyl)-4-nitropyridine
2-Bromo-4-(bromomethyl)-3-(difluoromethyl)-5-(trifluoromethyl)pyridine
4-Bromo-5-(difluoromethyl)-3-iodopyridine-2-acetonitrile
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