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