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