Cabergoline EP Impurity A

Chemical Name: Cabergoline related compound C ; (6aR,9R,10aR)-7-allyl-4,6,6a,7,8,9,10,10a-octahydroindolo[4,3-fg]quinoline-9-carboxylic acid ; 6. allyl.8.b. (carboxyergeline

Smile: O=C([C@H](C[C@]12[H])CN(CC=C)[C@]2([H])CC3=CNC4=C3C1=CC=C4)O