(4R,4aS,6R)-4,4a-dimethyl-6-prop-1-en-2-yl-3,4,5,6,7,8-hexahydronaphthalen-2-one (4R,4aS,6R)-6-isopropenyl-4,4a-dimethyl-3,4,5,6,7,8-hexahydronaphthalen-2-one 93785_FLUKA ()-Nootkatone 74437_FLUKA BB_NC-1524 ZINC01081321