2-Cyano-4-(difluoromethyl)-3-iodopyridine
3-Cyano-4-(difluoromethyl)-2-methoxypyridine
Ethyl 2-(chloromethyl)-3-(difluoromethyl)-5-(trifluoromethoxy)pyridine-6-acetate
Methyl 4-(chloromethyl)-6-(difluoromethyl)-3-(trifluoromethoxy)pyridine-2-acetate
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