(+-)-trans-10-beta,11-beta-Epoxy-8,9,10,11-tetrahydrobenz(c)acridine-8-alpha,9-beta-diol Benz(c)acridine-8-alpha,9-beta-diol, 8,9,10,11-tetrahydro-10-beta,11-beta-epoxy-, (+-)-(E)- CU3676000