(2S,4R)-1-((S)-2-(叔丁基)-4-氧代-7,10,13,16-四氧杂-3-氮杂十九碳-18-炔酰基)-4-羟基N-(4-(4-甲基噻唑-5-基)苄基)吡咯烷-2-甲酰胺 2267282-21-1