4-Chloro-3-(difluoromethyl)-2-hydroxy-6-nitropyridine
2-Chloro-5-(difluoromethyl)-6-iodopyridine-3-acetic acid
3-Bromo-2-(bromomethyl)-6-(difluoromethyl)pyridine-5-acetic acid
Ethyl 4-chloro-5-(difluoromethyl)-2-iodopyridine-3-carboxylate
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