3d image of verbenol skeletal formula

verbenol 2-pine-4-ol pin-2-en-4-ol pineol stereoisomeric bicyclic monoterpene alcohols repellent insecticide mosquito pheromone essential oil isomer stereoisomer enantiomer optical activity mountain pine beetle dendroctonus ponderosae supplement biological bioactive nutrient prescription drug food additive nutraceutica dietary antioxidant anti-cancer anti-aging heaging alternative medicine tcm traditional chinese herbal herbal phytochemical phytotherapy plant herb natural herbalism pharmacognosy pharmacopoeia molecule 3d non-racemic enantiomeric excess