3-Cyano-4-iodo-2-(trifluoromethoxy)pyridine-5-acetic acid
2-(Aminomethyl)-5-cyano-3-(difluoromethyl)-6-(trifluoromethoxy)pyridine
3-Chloro-4-methoxy-5-(trifluoromethoxy)pyridine-2-carboxaldehyde
3-Cyano-2-iodo-4-(trifluoromethoxy)pyridine-5-acetic acid