38496-01-4

13-Benzyl-1-[2-[2-(dimethylamino)-4-methylpentanoylamino]-3-methylpentanoyl]-2,3,3a,13,14,15a-hexahydro-5,8-ethenopyrrolo[3,2-b][1,5,8]oxadiazacyclotetradecine-12,15(1H,11H)-dione