英文名称
methyl (5Z)-5-ethylidene-4-[2-[2-[(1R,8Z,14S)-8-ethylidene-17-methyl-3,11-dioxo-7-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-2,6,12-trioxatricyclo[12.2.1.04,9]heptadec-4-en-15-yl]propoxy]-2-oxoethyl]-6-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4H-pyran-3-carboxylate