5-Iodo-4-nitro-2-(trifluoromethoxy)pyridine-3-methanol
6-(Aminomethyl)-2-(difluoromethyl)-4-iodo-3-(trifluoromethoxy)pyridine
3-Iodo-2-nitro-5-(trifluoromethoxy)pyridine-4-methanol
2-(Aminomethyl)-3-(difluoromethyl)-5-iodo-6-(trifluoromethoxy)pyridine