Ethyl 3-amino-5-bromo-2-(difluoromethyl)pyridine-6-carboxylate
Methyl 4-(difluoromethyl)-2,3-dimethoxypyridine-6-acetate
6-(Chloromethyl)-3-(difluoromethyl)-2,4-dimethoxypyridine
3-(Chloromethyl)-6-(difluoromethyl)-2,4-dimethoxypyridine
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