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