英文名称
3-acetamido-2-[1-[6-[12-[6-[[1-[3-acetamido-6-carboxy-4-(diaminomethylideneamino)-3,4-dihydro-2H-pyran-2-yl]-2,3-dihydroxypropoxy]carbonylamino]hexylcarbamoylamino]dodecylcarbamoylamino]hexylcarbamoyloxy]-2,3-dihydroxypropyl]-4-(diaminomethylideneamino)-3,4-dihydro-2H-pyran-6-carboxylic acid