(3R-cis)-3-Butoxy-1,2,3,11a-tetrahydro-8-hydroxy-7-methoxy-5H-pyrrolo(2,1-c)(1,4)benzodiazepin-5-one 5H-Pyrrolo(2,1-c)(1,4)benzodiazepin-5-one, 3-butoxy-1,2,3,11a-tetrahydro-8-hydroxy-7-methoxy-, (3R-cis)- 63407-30-7