Chemical Name: (R)-2-((3S,5aS,8aS,9aS)-3-Methyl-1,4-dioxodecahydro-2H-cyclopenta[4,5]pyrrolo[1,2-a]pyrazin-2-yl)-4-phenylbutanoic acid
Smiles: OC([C@H](N1[C@@H](C)C(N([C@](CCC2)([H])[C@]2([H])C3)[C@]3([H])C1=O)=O)CCC4=CC=CC=C4)=O
Inchi: InChI=1S/C21H26N2O4/c1-13-19(24)23-16-9-5-8-15(16)12-18(23)20(25)22(13)17(21(26)27)11-10-14-6-3-2-4-7-14/h2-4,6-7,13,15-18H,5,8-12H2,1H3,(H,26,27)/t13-,15-,16-,17-,18+/m0/s1