COc1c(O)cc2c(c1O)CN1C(=O)[C@@H](Cc3c[nH]c4ccccc34)NC(=O)[C@H]1C2	(3R,11aR)-7,9-dihydroxy-3-(1H-indol-3-ylmethyl)-8-methoxy-3,6,11,11a-tetrahydro-2H-pyrazino[1,2-b]isoquinoline-1,4-dione