2-Iodo-4-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-3-carboxaldehyde
2-Iodo-3-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-5-carboxaldehyde
3-(Difluoromethyl)-4-iodo-5-(trifluoromethoxy)-2-(trifluoromethyl)pyridine
3-(Chloromethyl)-6-(difluoromethyl)-4-iodo-2-(trifluoromethoxy)pyridine