4-Bromo-2-(difluoromethyl)-6-methoxypyridine-3-sulfonamide
Methyl 6-(aminomethyl)-4-bromo-3-(difluoromethyl)pyridine-2-acetate
4-Bromo-2-(difluoromethyl)-5-methoxypyridine-3-sulfonamide
4-Bromo-2-(difluoromethyl)-3-methoxypyridine-5-sulfonamide
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