5-Cyano-3-(difluoromethyl)pyridine-2-acetic acid
2-Cyano-4-(difluoromethyl)pyridine-6-acetic acid
3-Cyano-6-(difluoromethyl)pyridine-2-carboxaldehyde
3-(Chloromethyl)-6-(difluoromethyl)-2-(trifluoromethoxy)pyridine-4-carbonyl chloride
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