(2R,8S,11S,17S,20S,23S,29S,32S,38S,41S,44S,47S,53S,56S,59S,62S)-11,32-双((1H-吲哚-3-基)甲基)-38-(2-氨基-2-氧代乙基)-62-((S)-2-((S)-2-(2-氨基乙酰氨基)-4-甲基戊酰胺基)-3-苯基丙酰胺基)-47-苄基-20,44,56-三((S)-仲丁基)-29,41,53-三(2-羧乙基)-17-(羧甲基)-8-(4-羟基苄基)-2-(巯基甲基)-59-甲基-23-(2-(甲硫基)乙基)-4,7,10,13