Nome Químico: (6aR,9S)-7-methyl-4,6,6a,7,8,9-hexahydroindolo[4,3-fg]quinoline-9-carboxylic acid, (as per EP)
Sinônimo: Isolysergic Acid
Sorrisos: CN1C[C@](C(O)=O)([H])C=C([C@@]1([H])CC2=CN3)C4=C2C3=CC=C4
Inchi: InChI=1S/C16H16N2O2/c1-18-8-10(16(19)20)5-12-11-3-2-4-13-15(11)9(7-17-13)6-14(12)18/h2-5,7,10,14,17H,6,8H2,1H3,(H,19,20)/t10-,14-/m1/s1