Product Name:ethyl (S)-2-((3S,11aS)-3-methyl-1,4-dioxo-1,3,4,6,11,11a-hexahydro-2H-pyrazino[1,2-b]isoquinolin-2-yl)-4-phenylbutanoate
IUPAC Name:ethyl (2S)-2-[(3S,11aS)-3-methyl-1,4-dioxo-1H,2H,3H,4H,6H,11H,11aH-pyrazino[1,2-b]isoquinolin-2-yl]-4-phenylbutanoate