Sesquiterpenes that contain two or more ring structures

Synonyms: Derivative, Caryophyllane, Eremophilanes, Eremophilane, Caryophyllane Derivative, Eremophilane Derivative, Valerane Derivative, Caryophyllane Derivatives, Derivatives, Eremophilane, 0, Derivatives, Valerane, Valeranes, Derivative, Valerane, Caryophyllanes, Sesquiterpenes, Polycyclic, Valerane Derivatives, Derivative, Eremophilane, Derivatives, Caryophyllane, Valerane, Polycyclic Sesquiterpenes, Eremophilane Derivatives, Sesquiterpene, Polycyclic, Caryophyllane, Polycyclic Sesquiterpene