Ethyl 3-(difluoromethyl)-2-methoxy-6-(trifluoromethoxy)pyridine-5-acetate
4-(Bromomethyl)-5-methoxy-3-(trifluoromethoxy)pyridine-2-methanol
5-(Bromomethyl)-2-methoxy-4-(trifluoromethoxy)-3-(trifluoromethyl)pyridine
4-(Bromomethyl)-3-methoxy-2-(trifluoromethoxy)pyridine-5-methanol