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