2-(Fluoromethyl)-6-hydroxy-3-(trifluoromethoxy)pyridine-5-carboxaldehyde
2-(Fluoromethyl)-4-hydroxy-6-(trifluoromethoxy)pyridine-3-carboxaldehyde
Methyl 2-(fluoromethyl)-4-hydroxy-6-(trifluoromethoxy)pyridine-3-carboxylate
5-(Fluoromethyl)-2-hydroxy-3-(trifluoromethoxy)pyridine-6-carboxylic acid