The molecule is a hydrochloride composed of equimolar amounts of cyclazosin and hydrogen chloride. It has a role as an alpha1B-adrenoceptor antagonist. It contains a cyclazosin.
[(4aR,8aS)-4-(4-amino-6,7-dimethoxyquinazolin-2-yl)-2,3,4a,5,6,7,8,8a-octahydroquinoxalin-1-yl]-(furan-2-yl)methanone;hydrochloride