英文名称
(1R,3S,5R,6R,7R,14S,15R,16S,17S,18S,19S,20E,25S,28S,33R)-17,19-bis[[tert-butyl(dimethyl)silyl]oxy]-22-hydroxy-6,16,33-trimethyl-5-[(2R)-2-methylbutyl]-27,34-dimethylidene-4,35,36,37,38-pentaoxahexacyclo[29.3.1.111,15.114,18.125,28.03,7]octatriacont-20-en-9-one