Other three bioactive clusters with high BS (Figure 4) were found to be cinnamic acid eaters (cluster C: 81.43), terpene glycosides (cluster D: 53.37), and flavone glycosides (cluster G: 63.50). Although the chemical classification did not show distinctive identification among these bioactive groups, the cinnamic acid glycosides were still found to be the most potent metabolite class with anti-inflammatory effect (heat-clearance).