英文名称
                        (2S,5S,11R,20S)-20-(2-acetamidoacetamido)-11-(((((1-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-2-oxo-1,2-dihydropyrimidin-4-yl)amino)methyl)thio)methyl)-2,5-dimethyl-4,7,10,13,16,19-hexaoxo-3,6,9,12,15,18-hexaazatricosanedioic acid