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