3d image of kessyl alcohol skeletal formula

kessyl alcohol beta-kessyl sesquiterpenoid monoterpenoid terpenoid monoterpene terpene valeriana officinalis valerianaceae proazulene prochamazulene matricaria chamomilla artemisia absinthium achillea millefolium yarrow 3d herb ball stick antioxidant path plant pathway biosynthesis alkaloid metabolism coumarin bioactive phytochemical cell biological activity geometry anti-cancer mechanism herbal phytoestrogen alternative medicine molecule flavone formula biosynthetic natural pharmacognosy biology intermediate molecular