112853-76-6 2H-Pyrido(4,3-b)carbazole-2-propanol, 1,3,4,4a,5,6,11,11a-octahydro-alpha-methyl- 4a,11a-trans-gamma-Hydroxybutyl-1,2,3,4,4a,5,11,11a-octahydro-6H-pyrido(4,3-b)carbazole