2-(Aminomethyl)-4-iodo-3-(trifluoromethoxy)pyridine-6-methanol
3-(Aminomethyl)-4-iodo-2-methyl-5-(trifluoromethoxy)pyridine
2-(Difluoromethyl)-6-iodo-3-methyl-4-(trifluoromethoxy)pyridine
6-(Difluoromethyl)-3-iodo-4-methyl-2-(trifluoromethoxy)pyridine