3-Fluoro-5-methoxy-2-(trifluoromethoxy)pyridine-4-acetic acid
Ethyl 2-cyano-4-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-5-acetate
5-Fluoro-4-methoxy-3-(trifluoromethoxy)pyridine-2-acetic acid
Ethyl 2-cyano-3-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-6-acetate