3-Bromo-6-(fluoromethyl)-2-hydroxy-5-(trifluoromethoxy)pyridine
5-Bromo-2-(fluoromethyl)-3-hydroxy-6-(trifluoromethoxy)pyridine
Methyl 4-bromo-3-methyl-2-(trifluoromethoxy)pyridine-5-carboxylate
4-Bromo-3-(fluoromethyl)-6-hydroxy-2-(trifluoromethoxy)pyridine