6-(Chloromethyl)-5-(difluoromethyl)-2,3-dimethoxypyridine
5-(Chloromethyl)-4-(difluoromethyl)-2,3-dimethoxypyridine
Methyl 2-amino-3-bromo-5-(difluoromethyl)pyridine-4-acetate
3-Amino-6-bromo-2-(difluoromethyl)pyridine-4-acetic acid
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