2-(3,5-Dimethylpyrazol-1-yl)-5-(2,5-dihydroxy-3,4,6-trichlorophenyl)thiazole hydrochloride
Coelenterazine e
3-(2-Pyridyldithio)propionic acid N-hydroxysuccinimide ester
Okanin
Flavokawain B
component of kava extract that inhibits carcinoma cell growth