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