英文名称
[5-(2,5-dioxooxolan-3-yl)-1,3-dioxo-3a,4,5,9b-tetrahydrobenzo[e][2]benzofuran-8-yl] 4-[3-[[(8R,9S,10S,13R,14S,17R)-10,13-dimethyl-17-[(2R)-6-methylheptan-2-yl]-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl]oxy]prop-1-enyl]benzoate