Senkyunolide G (3-Hydroxysenkyunolide A) is a natural product that can be isolated from Angelica sinensis[1].
References
[1] Zhang N, et al. Pharmacokinetics-Based Identification of Potential Therapeutic Phthalides from XueBiJing, a Chinese Herbal Injection Used in Sepsis Management. Drug Metab Dispos. 2018 Jun;46(6):823-834. DOI:10.1124/dmd.117.079673