4-(Difluoromethyl)-3-hydroxy-2-methoxy-5-(trifluoromethoxy)pyridine
4-Iodo-6-methoxy-3-methyl-2-(trifluoromethoxy)pyridine
2-(Bromomethyl)-5-hydroxy-3-(trifluoromethoxy)pyridine-4-acetic acid
4-(Difluoromethyl)-6-hydroxy-3-methoxy-2-(trifluoromethoxy)pyridine