Nome Químico: (5'α,10α)-2'-Ethyl-9,10-dihydro-12'-hydroxy-5'-(phenylmethyl)-ergotaman-3',6',18-trione
Sorrisos: O=C([C@H](C[C@]12[H])CN(C)[C@]2([H])CC3=CNC4=C3C1=CC=C4)N[C@@](O5)(CC)C(N6[C@]5(O)[C@@](CCC7)([H])N7C([C@@H]6CC8=CC=CC=C8)=O)=O
Inchi: InChI=1S/C31H41N5O5/c1-16(2)26-28(38)35-11-7-10-24(35)31(40)36(26)29(39)30(41-31,17(3)4)33-27(37)19-12-21-20-8-6-9-22-25(20)18(14-32-22)13-23(21)34(5)15-19/h6,8-9,14,16-17,19,21,23-24,26,32,40H,7,10-13,15H2,1-5H3,(H,33,37)/t19-,21-,23-,24+,26+,30-,31+/m1/s1