Ethyl 2-hydroxy-6-methoxy-3-(trifluoromethoxy)pyridine-5-acetate
4-(Chloromethyl)-2-fluoro-3-(trifluoromethoxy)pyridine-5-acetic acid
3-Fluoro-5-(fluoromethyl)-6-(trifluoromethoxy)-2-(trifluoromethyl)pyridine
Ethyl 6-hydroxy-3-methoxy-2-(trifluoromethoxy)pyridine-4-acetate