2-(4-chlorophenyl)cyclopropane-1,1-dicarbonitrile

2,6-bis(methylsulfanyl)-4-phenylpyridine-3-carbonitrile

2-Methylthio-4-phenyl-penta-1,4-dien-1,1,5,5-tetracarbonitril

2-(1-acetyl-2-oxoindol-3-ylidene)propanedinitrile

1,2-diamino-6-oxo-4-phenylpyridine-3,5-dicarbonitrile