英文名称
Methyl 9-acetyloxy-10-[2-hydroxy-2-methyl-3-[10-methyl-4-(2-methylbut-2-enoyloxy)-3-methylidene-2-oxo-3a,4,5,8,9,11a-hexahydrocyclodeca[b]furan-6-carbonyl]oxybutanoyl]oxy-4-methyl-12-methylidene-13-oxo-3,14-dioxatricyclo[9.3.0.02,4]tetradec-7-ene-8-carboxylate