1-cyano-1,2-bis(p-methoxyphenyl)-2-phenylethylene

3,10-dicyano-6-methoxy-9-phenylphenanthrene

ethyl 2,3-dichloro-7-methyl-6-oxo-6H-pyrano<2,3-b>pyrazine-8-carboxylate

5,6-Dideoxy-1,2-O-isopropylidene-3-O-octyl-5-C-methylene-β-D-xylo-hexofuranurononitrile

ethyl 7-chloro-6-cyano-1-ethyl-1,4-dihydro-4-oxo-1,8-naphthyridine-3-carboxylic acid