Ethyl 2-(difluoromethyl)-3,6-diiodopyridine-5-carboxylate
5-Cyano-3-(difluoromethyl)-2,4-dimethoxypyridine
Ethyl 4-(difluoromethyl)-2,5-diiodopyridine-3-carboxylate
Ethyl 2,3-difluoro-4-(difluoromethyl)pyridine-6-carboxylate
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