7-methoxy-8-{5-[7-methoxy-(11aS)-1,2,3,10,11,11a-hexahydro-5 H-pyrrolo[2,1-c][1,4]benzodiazepine-5-one-8yloxy]pentyloxy}- (11aS)-1,2,3,11a-tetrahydro-5H-pyrrolo[2,1-c][1,4]benzodiaze pine-5-one NSC724006