38478-73-8 PENTANAMIDE,2-(DIMETHYLAMINO)-3-METHYL-N- [2-METHYL-1-[[3,3A,11,12,13,14,15,15AOCTAHYDRO- 12,15-DIOXO-13-BENZYL-5,- 8-ETHENOPYRROLO[3,2-B][1,5,8]OXADIAZACYCLOTETRADECIN- 1(2H)-YL]CARBONYL]PROPYL]-,[3AS-[1[2R*- (2R*,3R*)],3AR*,13R*,15AR*]]-