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