2-Cyano-3-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-4-acetic acid
3-(Chloromethyl)-2-fluoro-4-hydroxy-6-(trifluoromethoxy)pyridine
2-Cyano-3-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-6-acetic acid
2-Fluoro-6-(difluoromethyl)-3-hydroxy-5-(trifluoromethoxy)pyridine