1-(3-Isopropylamino-2-hydroxypropyl)-2-methyl-3-ethoxycarbonyl-5-methoxyindole hydrochloride 120342-36-1 1H-Indole-3-carboxylic acid, 1-(2-hydroxy-3-((1-methylethyl)amino)propyl)-5-methoxy-2-methyl-, ethyl ester, monohydrochloride