3-Butoxy-1,2,3,10,11,11a-hexahydro-8-hydroxy-7-methoxy-5H-pyrrolo(2,1-c)(1,4)benzodiazepin-5-one (3S-trans)- 5H-Pyrrolo(2,1-c)(1,4)benzodiazepin-5-one, 3-butoxy-1,2,3,10,11,11a-hexahydro-8-hydroxy-7-methoxy-, (3S-trans)- 63407-31-8