2-Amino-3-bromo-6-(difluoromethyl)pyridine-5-acetonitrile
2-Bromo-5-(difluoromethyl)-3,6-dimethoxypyridine
2-Amino-3-bromo-5-(difluoromethyl)pyridine-4-acetonitrile
4-Bromo-3-(difluoromethyl)-2,5-dimethoxypyridine
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