英文名称
dimethyl (1R,2S,3S,5S,9S,10S,11S,13R,14R,15S,16S,18R,19S,22R,23S,26R)-18-acetyloxy-2,9,23-trihydroxy-11,15-dimethyl-16-[(E)-2-methylbut-2-enoyl]oxy-4,6,12,21,25-pentaoxaoctacyclo[11.10.2.13,10.115,19.01,14.02,11.05,9.022,26]heptacos-7-ene-13,19-dicarboxylate