4-Iodo-2-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-5-acetic acid
3-(Difluoromethyl)-2-iodo-4-(trifluoromethoxy)pyridine-6-methanol
2-(Difluoromethyl)-6-iodo-5-(trifluoromethoxy)pyridine-3-methanol
5-Iodo-3-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-2-acetic acid