英文名称
1-[17-Ethylidene-12,15,22,25,28,35,38-heptahydroxy-14-(1-hydroxyethyl)-27-(2-hydroxypropan-2-yl)-20,33-dimethyl-24,30,37,40-tetramethylidene-19,32,42-trioxa-9-thia-3,13,16,23,26,29,36,39,44,45,46,47-dodecazahexacyclo[39.2.1.18,11.118,21.131,34.02,7]heptatetraconta-1(43),2(7),3,5,8(47),10,12,15,18(46),20,22,25,28,31(45),33,35,38,41(44)-octadecaen-4-yl]ethanone