6-(Difluoromethyl)-3-hydroxy-4-methoxy-2-(trifluoromethoxy)pyridine
2-Iodo-4-methoxy-3-methyl-5-(trifluoromethoxy)pyridine
2-(Difluoromethyl)-5-hydroxy-3-methoxy-4-(trifluoromethoxy)pyridine
5-Hydroxy-3-methoxy-4-(trifluoromethoxy)pyridine-2-acetonitrile