Methyl 2-cyano-6-(fluoromethyl)-5-(trifluoromethoxy)pyridine-3-acetate
4-Cyano-2-(difluoromethyl)-6-(trifluoromethoxy)-3-(trifluoromethyl)pyridine
3-Cyano-4-(difluoromethyl)-2-(trifluoromethoxy)-6-(trifluoromethyl)pyridine
3-Cyano-2-(difluoromethyl)-4-(trifluoromethoxy)-6-(trifluoromethyl)pyridine