2-(Difluoromethyl)-4,5-dimethoxy-3-methylpyridine
2-(Difluoromethyl)-3,6-dimethoxypyridine-5-carboxylic acid
Methyl 2-amino-3-bromo-5-(difluoromethyl)pyridine-4-carboxylate
3-Amino-6-bromo-2-(difluoromethyl)pyridine-4-carboxylic acid
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