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