1356933-91-9

(2,5-dioxopyrrolidin-1-yl) (2r)-2-[5-[(3as,4s,6ar)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]pentanoylamino]-3-(pyridin-2-yldisulfanyl)propanoate