2-(Chloromethyl)-6-cyano-3-(trifluoromethoxy)pyridine-5-acetic acid
2-Fluoro-6-methoxy-3-nitro-4-(trifluoromethoxy)pyridine
Ethyl 3-chloro-6-(difluoromethyl)-4-(trifluoromethoxy)pyridine-2-carboxylate
6-(Chloromethyl)-3-cyano-2-(trifluoromethoxy)pyridine-4-acetic acid