N-[6,19-二(乙酰氨基甲基巯基甲基)-9,22-二甲基-2,5,8,11,15,18,21,24-八氧代-25-苯基甲氧羰基氨基-3,16-二丙基-1,14-二氧杂-4,7,10,17,20,23-六氮杂环二十六烷-12-基]氨基甲酸苄酯

benzyl N-[6,19-bis(acetamidomethylsulfanylmethyl)-9,22-dimethyl-2,5,8,11,15,18,21,24-octaoxo-25-(phenylmethoxycarbonylamino)-3,16-dipropyl-1,14-dioxa-4,7,10,17,20,23-hexazacyclohexacos-12-yl]carbamate