5-Bromo-2-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-4-acetic acid
4-Bromo-3-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-2-acetic acid
Ethyl 4-bromo-2-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-3-carboxylate
Ethyl 4-bromo-2-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-3-carboxylate