2-(Difluoromethyl)-6-hydroxy-3-methoxy-5-(trifluoromethoxy)pyridine
4-(Bromomethyl)-2-iodo-5-methoxy-3-(trifluoromethoxy)pyridine
Methyl 3-(bromomethyl)-2-hydroxy-6-(trifluoromethoxy)pyridine-5-acetate
5-(Bromomethyl)-3-iodo-2-methoxy-4-(trifluoromethoxy)pyridine