007263: InChI=1.12Beta/C21H25NO2/c23-21(24-17-9-16-22-14-7-8-15-22)20(18-10-3-1-4-11-18)19-12-5-2-6-13-19/h1-6H,7-9H2,10-13H,14-17H2,20H