2-(Chloromethyl)-6-fluoro-5-(trifluoromethoxy)pyridine-3-acetic acid
2-Hydroxy-5-methoxy-3-(trifluoromethoxy)pyridine-4-methanol
2-(Chloromethyl)-6-fluoro-3-(trifluoromethoxy)pyridine-5-acetic acid
6-(Chloromethyl)-3-fluoro-2-(trifluoromethoxy)pyridine-4-acetic acid