(S)-1-(2-((S)-1-((5S,8S,11S,14S)-11-((1H-咪唑-4-基)甲基)-5-氨基-14-苄基- 8-(2-羧乙基)-6,9,12-三氧代-2-硫杂-7,10,13-三氮杂十五烷-15-酰基)吡咯烷-2-羧酰胺基)乙酰基]吡咯烷-2-羧酸醋酸盐 2828433-33-4