4-(Aminomethyl)-2-bromo-5-(trifluoromethoxy)pyridine-3-acetic acid
6-Bromo-2-(fluoromethyl)-4-methoxy-3-(trifluoromethoxy)pyridine
3-(Aminomethyl)-5-bromo-4-(trifluoromethoxy)pyridine-2-acetic acid
4-Bromo-5-iodo-3-methoxy-2-(trifluoromethoxy)pyridine