5-Cyano-2-(difluoromethyl)pyridine-4-acetic acid
Methyl 3-(chloromethyl)-5-(difluoromethyl)-6-(trifluoromethoxy)pyridine-2-carboxylate
5-Chloro-4-(difluoromethyl)pyridine-2-acetic acid
2-Cyano-3-(difluoromethyl)pyridine-5-acetic acid
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