Ethyl 4-bromo-5-(difluoromethyl)-2-iodopyridine-3-acetate
6-Bromo-2-(difluoromethyl)-4-iodopyridine-3-sulfonamide
Ethyl 2-(aminomethyl)-5-bromo-3-(difluoromethyl)pyridine-4-carboxylate
2-Bromo-6-(difluoromethyl)-3-iodopyridine-5-sulfonamide
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