Ethyl 2-bromo-6-(difluoromethyl)-3-hydroxypyridine-5-carboxylate
2-Bromo-3-(difluoromethyl)-6-iodopyridine-4-carboxaldehyde
4-Bromo-3-(difluoromethyl)-5-iodopyridine-2-methanol
3-Bromo-2-(difluoromethyl)-5-fluoro-6-nitropyridine
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