Dihydrocholesterol is a cholesterol derivative found in human feces, gallstones, eggs, and other biological matter.

Urolithin M5 (Decarboxyellagic acid) is a neuraminidase inhibitor isolated from olive leaves with antiviral and anticancer and antitumor activities.

Methoxyamine HCl covalently binds to apurinic/apyrimidinic (AP) DNA damage sites and inhibits base excision repair (BER), which may result in an increase in DNA strand breaks and apoptosis.