Methyl 3-bromo-5-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-2-acetate
Methyl 3-bromo-5-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-2-acetate
3-Bromo-4-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-2-acetic acid
Methyl 5-bromo-4-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-3-acetate