Nome Químico: (5aS,10aS)-Tetrahydro-3H,5H-dipyrrolo[1,2-a:1',2'-d]pyrazine-3,5,8,10(2H,5aH)-tetraone
Sorrisos: O=C1CC[C@@](N1C2=O)([H])C(N3[C@@]2([H])CCC3=O)=O
Inchi: InChI=1S/C9H12N2O4S/c12-7-2-1-5(10-7)8(13)11-4-16-3-6(11)9(14)15/h5-6H,1-4H2,(H,10,12)(H,14,15)/t5-,6-/m0/s1