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