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