Glycyl-L-histidyl-L-lysine is a liver cell growth factor and an asynthetic hepatotrophic agent that stimulates hepatic erythropoietic factor production.

7-Methoxy-4-methylcoumarin is an inhibitor of HSD17B4, hydroxysteroid (17-beta) dehydrogenase 4.

Heptadecanoic acid is a fatty acid of exogenous (primarily ruminant) origin. Many "odd" length long chain amino acids are derived from the consumption of dairy fats (milk and meat).