2-(Difluoromethyl)-3-fluoro-4-(trifluoromethoxy)-5-(trifluoromethyl)pyridine
Ethyl 3-fluoro-6-(fluoromethyl)-4-(trifluoromethoxy)pyridine-2-acetate
5-(Chloromethyl)-3-cyano-4-(trifluoromethoxy)pyridine-2-acetic acid
3-(Chloromethyl)-5-cyano-2-(trifluoromethoxy)pyridine-4-acetic acid