3-Bromo-2-(difluoromethyl)-5-methoxypyridine-4-sulfonamide
Ethyl 3-bromo-5-(difluoromethyl)-2-fluoropyridine-6-acetate
3-Bromo-2-(difluoromethyl)-4-methoxypyridine-5-sulfonamide
2-Bromo-6-(difluoromethyl)-5-methoxypyridine-3-sulfonamide
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