HEX3 is a fragment of the adenoviral hexon. Hexon is the major capsid protein of adenovirion and is comprised of three identical polypeptide chains.

Gypenoside XIII is belonging to the gypenosides. Gypenosides, extracted from Gynostemma pentaphyllum, protect against cardiovascular diseases, especially atherosclerosis.

4-Chloroquinolin-8-ol 是一种结构单元。