InChI=1/C25H30N4O2/c1-3-19-10-9-12-21(16-19)27-24(30)17-26-25(31)28-23-15-8-7-11-20(23)18-29(2)22-13-5-4-6-14-22/h1,7-12,15-16,22H,4-6,13-14,17-18H2,2H3,(H,27,30)(H2,26,28,31)/p+1/fC25H31N4O2/h26-29H/q+1 F1913D7F0D0883D9