英文名称
[6-[5-acetyloxy-6-[[7-acetyloxy-2-(acetyloxymethyl)-3-ethyl-8,12,16-trimethyl-5,13-dioxo-10-(2-oxoethyl)-4,17-dioxabicyclo[14.1.0]heptadec-14-en-9-yl]oxy]-4-(dimethylamino)-2-methyloxan-3-yl]oxy-4-hydroxy-2,4-dimethyloxan-3-yl] 3-methylbutanoate