4-(Fluoromethyl)-5-hydroxy-2-methyl-3-(trifluoromethoxy)pyridine
2-(Difluoromethyl)-3-fluoro-6-(trifluoromethoxy)pyridine-5-methanol
2-(Difluoromethyl)-3-fluoro-5-(trifluoromethoxy)pyridine-4-methanol
3-Hydroxy-2-methyl-4-(trifluoromethoxy)-5-(trifluoromethyl)pyridine