5-(Difluoromethyl)-2,3-dimethoxypyridine-4-carboxylic acid
4-(Difluoromethyl)-2,5-dimethoxy-3-methylpyridine
4-(Difluoromethyl)-3,5-dimethoxypyridine-2-carboxaldehyde
3-Amino-5-bromo-4-(difluoromethyl)pyridine-2-carboxylic acid
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