5-Hydroxy-4-iodo-3-methoxy-2-(trifluoromethoxy)pyridine
5-(Aminomethyl)-2-hydroxy-4-(trifluoromethoxy)pyridine-3-acetic acid
3-Hydroxy-4-iodo-2-methoxy-5-(trifluoromethoxy)pyridine
3-(Difluoromethyl)-5-hydroxy-6-(trifluoromethoxy)-2-(trifluoromethyl)pyridine