3-(Bromomethyl)-2-iodo-4-(trifluoromethoxy)pyridine-5-acetic acid
2-(Bromomethyl)-5-methoxy-4-methyl-3-(trifluoromethoxy)pyridine
2-(Bromomethyl)-3-methoxy-5-methyl-4-(trifluoromethoxy)pyridine
4-(Aminomethyl)-5-methoxy-2-methyl-3-(trifluoromethoxy)pyridine