N-2-isonicotinoyl-4-phenyl-thiazol-2-amine
isonicotinic acid-[(2R,3R)-2-(2,2-dichloro-acetylamino)-3-hydroxy-3-(4-nitro-phenyl)-propyl ester]
isonicotinic acid-[5-(4-nitro-phenoxy)-pentylamide]
N-(phenacyl)isonicotinamide
isonicotinic acid 2-amidinohydrazide