英文名称
3-[3-[3-[2-[2-[2-[3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyethoxy]ethoxy]ethylamino]-3-oxopropoxy]-2-[[3-[2-[2-[2-[3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyethoxy]ethoxy]ethylamino]-3-oxopropoxy]methyl]-2-methylpropoxy]-N-[2-[2-[3-[3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]propoxy]ethoxy]ethyl]propanamide