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