(1R,2S,4aR,13bS,14aS)-methyl 2-hydroxy-1,2,3,4,4a,5,7,8,13,13b,14,14a-dodecahydroindolo[2',3':3,4]pyrido[1,2-b]isoquinoline-1-carboxylate hydrochloride;Antagonil;Yohimbine HCl;Yohimbe;Aphrodine hydrochloride;Yohimbine monohydrochloride;Yohimbine (Hydrochloride);17-Hydroxyyohimban-16-carboxylic acid methyl ester hydrochloride;Yohimban-16-carboxylic acid, 17-hydroxy-, methyl ester, monohydrochloride, (16alpha,17alpha)-;methyl (1S,15R,18S,19R,20S)-18-hydroxy-1,3,11,12,14,15,16,17,18,19,20,21-dodecahydroyohimban-19-carboxylate;hydrochloride;(1R,2S,4aR,13bS,14aS)-methyl 2-hydroxy-1,2,3,4,4a,5,7,8,13,13b,14,14a-dodecahydroindolo[2',3':3,4]pyrido[1,2-b]isoquinoline-1-carboxylate hydrochloride;Yohimban-16alpha-carboxylic acid, 17alpha-hydroxy-, methyl ester, monohydrochloride;Yohimban-16alpha-carboxylic acid, 17alpha-hydroxy-, methyl ester, monohydrochloride (8CI);Yohimban-16-carboxylic acid, 17-hydroxy-, methyl ester, hydrochloride (1:1), (16alpha,17alpha)-