003874: InChI=1.12Beta/C19H23NO2/c21-18(13-4-9-15-7-2-1-3-8-15)22-17-12-5-10-16-11-6-14-20-19(16)17/h1-4H2,5-6H,7-9H2,10-12H,13H2,14-15H