英文名称
15'-chloro-3,7',25',28'-tetrahydroxy-4,4,7,8a,9',14'-hexamethyl-8'-(3-methylbut-2-enyl)spiro[2,3,4a,5,6,7-hexahydro-1H-naphthalene-8,22'-4,11,17,21,29-pentaoxaheptacyclo[16.10.1.02,16.03,13.05,10.019,27.020,24]nonacosa-2,5(10),6,8,13,15,19,24,26-nonaene]-12'-one