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