4-(Chloromethyl)-2-cyano-3-(trifluoromethoxy)pyridine-5-acetic acid
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