英文名称
ethyl 2-[2-[bis(2-ethoxy-2-oxoethyl)amino]ethyl-[2-[2-[18-[2-[[2-[2-[bis(2-ethoxy-2-oxoethyl)amino]ethyl-(2-ethoxy-2-oxoethyl)amino]acetyl]amino]ethyl]-6,8,17,19-tetraoxo-7,18-diazaheptacyclo[14.6.2.22,5.03,12.04,9.013,23.020,24]hexacosa-1(23),2,4,9,11,13,15,20(24),21,25-decaen-7-yl]ethylamino]-2-oxoethyl]amino]acetate