6-Methoxy-3-methyl-4-(trifluoromethoxy)-2-(trifluoromethyl)pyridine
2-(Chloromethyl)-6-methoxy-5-(trifluoromethoxy)-3-(trifluoromethyl)pyridine
5-(Bromomethyl)-3-methoxy-2-methyl-4-(trifluoromethoxy)pyridine
2-(Chloromethyl)-6-methoxy-3-(trifluoromethoxy)-5-(trifluoromethyl)pyridine