3-(Bromomethyl)-5-(difluoromethyl)-2-iodo-6-(trifluoromethoxy)pyridine
2-(Difluoromethyl)-3-iodo-4-(trifluoromethoxy)pyridine-6-carboxylic acid
3-(Bromomethyl)-4-(difluoromethyl)-6-iodo-2-(trifluoromethoxy)pyridine
6-(Aminomethyl)-4-iodo-2-(trifluoromethoxy)pyridine-3-acetic acid