6-(Aminomethyl)-4-(difluoromethyl)-2-hydroxy-3-(trifluoromethoxy)pyridine
4-(Aminomethyl)-6-iodo-2-methoxy-3-(trifluoromethoxy)pyridine
2-(Aminomethyl)-4-(difluoromethyl)-5-hydroxy-3-(trifluoromethoxy)pyridine
4-Iodo-2-methoxy-3-(trifluoromethoxy)pyridine-5-carboxaldehyde