英文名称
(1R,3S,5R,6R,7R,14S,15R,16R,17S,18R,19S,20E,28S,31S,33R)-19-[tert-butyl(dimethyl)silyl]oxy-6,16,17,33-tetramethyl-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-ene-9,22-dione