4-Morpholinepropanamide, N-(1,2,3,5,6,7-hexahydro-s-indacen-4-yl)-, monohydrochloride 85564-99-4 N-(1,2,3,5,6,7-Hexahydro-s-indacen-4-yl)-4-morpholinepropanamide hydrochloride