((Tetrahydro-2',3',4',9'-1H-beta-carboline-1') methyl)-3 indolyl-5 chlorhydrate [French] 1H-Pyrido(3,4-b)indol-6-ol, 2,3,4,9-tetrahydro-1-((5-hydroxy-3-indolyl)methyl)-, monohydrochloride 61326-45-2