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