4-Cyano-5-(difluoromethyl)-2-(trifluoromethoxy)-3-(trifluoromethyl)pyridine
4-(Bromomethyl)-2-fluoro-3-(trifluoromethoxy)pyridine-6-acetic acid
2-Cyano-5-methyl-3-(trifluoromethoxy)pyridine-6-sulfonamide
3-(Bromomethyl)-5-fluoro-6-(trifluoromethoxy)pyridine-2-acetic acid