Ethyl 3-bromo-5-(difluoromethyl)-6-iodopyridine-2-acetate
3-Bromo-2-(difluoromethyl)-4-methyl-5-(trifluoromethyl)pyridine
Ethyl 5-bromo-3-(difluoromethyl)-4-fluoropyridine-2-carboxylate
4-Bromo-3-(difluoromethyl)-2-methylpyridine-5-methanol
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