Flavokawin C is a natural compound with antioxidative and cytotoxicity[1].
Definition
ChEBI: Flavokawain C is a member of chalcones.
References
[1] Susanne Vogel, et al. Synthesis, cytotoxicity, and antioxidative activity of minor prenylated chalcones from Humulus lupulus. J Nat Prod. 2008 Jul;71(7):1237-41. DOI:10.1021/np800188b