5-N-benzamidopentanenitrile

3-[2-(5-cyano-2-ethoxy-1,2-oxazolidin-3-yl)ethenyl]-2-ethoxy-1,2-oxazolidine-5-carbonitrile

methyl 2,3-dicyanopropanoate

(E)-3-fluoroprop-2-enenitrile

2,3-difluoropropanenitrile