3-(Fluoromethyl)-5-hydroxy-6-(trifluoromethoxy)pyridine-2-methanol
3-(Fluoromethyl)-5-hydroxy-2-(trifluoromethoxy)pyridine-6-methanol
2-Hydroxy-5-methyl-3-(trifluoromethoxy)pyridine-4-carboxylic acid
Ethyl 5-hydroxy-3-methyl-4-(trifluoromethoxy)pyridine-2-carboxylate