Methyl 3-(fluoromethyl)-2-hydroxy-4-(trifluoromethoxy)pyridine-6-carboxylate
3-Hydroxy-5-nitro-2-(trifluoromethoxy)-4-(trifluoromethyl)pyridine
4-Hydroxy-6-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-2-acetic acid
Methyl 2-(fluoromethyl)-6-hydroxy-5-(trifluoromethoxy)pyridine-3-carboxylate