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