D-myo-Inositol, 4-(6'-bromo-1,1',2',3,4,6,8,8a,9,10-decahydro-6-hydroxy-6-methyl-2,2',4-trioxospiro(cyclopenta(e)pyrimido(4,5-b)(1,4)diazepine-7(2H),3'-(3H)indole)-8-carboxylate), (6S-(6alpha,7alpha,8alpha,8aalpha))-