3-Amino-2-bromo-5-(chloromethyl)-4-(difluoromethyl)pyridine
4-(Difluoromethyl)-3,6-dimethoxypyridine-2-carboxylic acid
Ethyl 6-(difluoromethyl)-2,3-diiodopyridine-4-carboxylate
3-(Difluoromethyl)-2,5-dimethoxypyridine-4-carboxylic acid
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