IUPAC:(3R,11S,11aS)-2-acetyl-3-benzoyl-11-(7-methoxy-2H-1,3-benzodioxol-5-yl)-1H,2H,3H,4H,6H,11H,11aH-pyrazino[1,2-b]isoquinolin-6-one
IUPAC:(3R,11S,11aS)-2-acetyl-3-benzoyl-11-(7-methoxy-2H-1,3-benzodioxol-5-yl)-1H,2H,3H,4H,6H,11H,11aH-pyrazino[1,2-b]isoquinolin-6-one