Ethyl 3-iodo-4-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-5-carboxylate
3-(Bromomethyl)-6-methoxy-4-(trifluoromethoxy)-2-(trifluoromethyl)pyridine
Ethyl 3-iodo-2-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-6-carboxylate
5-(Bromomethyl)-2-methoxy-3-(trifluoromethoxy)-4-(trifluoromethyl)pyridine