英文名称
ethyl (2Z)-4-[(1R,3aS,5S,11R,14aS)-11-[(3E)-5-(diethylamino)-4-methylpent-3-en-1-yl]-3a,4,5,7-tetrahydro-8-hydroxy-3,3,11-trimethyl-13-(3-methylbut-2-en-1-yl)-7,15-dioxo-3H,11H-1,5-methanofuro[3,4-g]pyrano[3,2-b]xanthen-1-yl]-2-methylbut-2-enoate