英文名称
S-methyl 2-[3-[1-[5,9-dihydroxy-10,14-dimethyl-7-[3,4,5-trihydroxy-6-[[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxymethyl]oxan-2-yl]oxy-3-oxapentacyclo[9.7.0.02,4.05,10.014,18]octadecan-15-yl]ethyl]-5,6,6-trimethyl-2,7,8-trioxabicyclo[3.2.1]octan-1-yl]-2-hydroxyethanethioate