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