InChI=1/C25H31N5O/c1-30(2)19-20-11-13-21(14-12-20)23-9-4-3-8-22(23)18-29-25(31)28-17-7-16-27-24-10-5-6-15-26-24/h3-6,8-15H,7,16-19H2,1-2H3,(H,26,27)(H2,28,29,31)/p+2/fC25H33N5O/h26-30H/q+2 23453D6D52AE09BD