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