英文名称
(2S)-5-[[(5S)-6-[[(5R)-6-amino-5-methyl-6-oxohexyl]amino]-5-[[5-[2-[2-[2-[2-[2-[2-[(6-amino-6-oxohexyl)amino]-2-oxoethoxy]ethoxy]ethylamino]-2-oxoethoxy]ethoxy]ethylamino]-5-oxopentanoyl]amino]-6-oxohexyl]amino]-2-[bis[2-[bis(carboxymethyl)amino]ethyl]amino]-5-oxopentanoic acid;ethane