9-hydroxy-9-methoxycarbonyl-8-methyl-14-n-propoxy-2,3,9,10-tetrahydro-8,11-epoxy-1H,8H,11H-2,7b,11a-triazadibenzo(a,g)cycloocta(cde)trinden-1-one
9-hydroxy-9-methoxycarbonyl-8-methyl-14-n-propoxy-2,3,9,10-tetrahydro-8,11-epoxy-1h,8h,11h-2,7b,11a-triazadibenzo(a,g)cycloocta(cde)trinden-1-one