5-(Bromomethyl)-2-chloro-3-(trifluoromethoxy)pyridine-4-methanol
5-(Bromomethyl)-4-chloro-3-(trifluoromethoxy)pyridine-2-carboxaldehyde
4-(Bromomethyl)-3-chloro-6-(trifluoromethoxy)pyridine-2-methanol
3-(Bromomethyl)-2-chloro-6-(trifluoromethoxy)pyridine-5-carboxaldehyde