InChI=1/C25H31N3O2/c1-7-19-10-8-11-20(14-19)26-23(29)15-28(6)16-24(30)27-25-21(17(2)3)12-9-13-22(25)18(4)5/h1,8-14,17-18H,15-16H2,2-6H3,(H,26,29)(H,27,30)/p+1/fC25H32N3O2/h26-28H/q+1 9013291ED8F1B019