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