4-(Bromomethyl)-6-iodo-3-methyl-2-(trifluoromethoxy)pyridine
4-(Bromomethyl)-6-hydroxy-3-(trifluoromethoxy)pyridine-2-acetic acid
4-(Bromomethyl)-2-iodo-3-methyl-5-(trifluoromethoxy)pyridine
3-(Chloromethyl)-4-iodo-2-methyl-6-(trifluoromethoxy)pyridine