003321: InChI=1.12Beta/C19H19N3O/c20-10-4-12-22(13-5-11-21)15-18-14-17(8-9-19(18)23)16-6-2-1-3-7-16/h1-3H,4-5H2,6-9H,12-13H2,14H,15H2,23H