003688: InChI=1.12Beta/C25H26N2O2/c28-24(22-12-6-2-7-13-22)26-17-16-21(18-20-10-4-1-5-11-20)19-27-25(29)23-14-8-3-9-15-23/h1-15H,16-19H2,21H,(H,26,28)(H,27,29)/t21-/m0/s1