2-Bromo-6-nitro-5-(trifluoromethoxy)-3-(trifluoromethyl)pyridine
3-(Aminomethyl)-4-bromo-2-(trifluoromethoxy)-6-(trifluoromethyl)pyridine
3-(Aminomethyl)-2-bromo-6-(trifluoromethoxy)-4-(trifluoromethyl)pyridine
2-Bromo-6-nitro-3-(trifluoromethoxy)-4-(trifluoromethyl)pyridine