3-(Fluoromethyl)-5-hydroxy-4-methoxy-2-(trifluoromethoxy)pyridine
3-(Difluoromethyl)-6-fluoro-2-(trifluoromethoxy)pyridine-5-acetic acid
4-Fluoro-2-hydroxy-3-(trifluoromethoxy)pyridine-5-carboxylic acid
3-(Fluoromethyl)-4-hydroxy-5-methoxy-2-(trifluoromethoxy)pyridine