Chemical Name: (6aR,9R)-N-[(1S)-1-(Hydroxymethyl)propyl]-7-methyl- 4,6,6a,7,8,9-hexahydroindolo[4,3-fg]quinoline-9-carboxamide (Z)-butenedioate (as per EP)
Smile: O=C([C@@](C=C12)([H])CN(C)[C@]2([H])CC3=CNC4=CC=CC1=C34)NC([H])(CO)CC.O=C(O)/C=C\C(O)=O