InChI=1/C28H30N2O/c31-28(24-13-11-21-7-1-2-9-23(21)19-24)29-16-5-6-17-30-18-15-27-25(20-30)14-12-22-8-3-4-10-26(22)27/h1-4,7-11,13,19H,5-6,12,14-18,20H2,(H,29,31)/p+1/fC28H31N2O/h29-30H/q+1 496AAF3195F677D1