4-(Aminomethyl)-5-cyano-2-(trifluoromethoxy)pyridine-3-acetic acid
4-(Aminomethyl)-3-cyano-5-(trifluoromethoxy)pyridine-2-acetic acid
2-(Bromomethyl)-5-cyano-4-(difluoromethyl)-3-(trifluoromethoxy)pyridine
Ethyl 3-(aminomethyl)-4-cyano-5-(trifluoromethoxy)pyridine-2-acetate