InChI=1/C25H28N4O/c26-24-8-4-7-23(27-24)22-11-9-20(10-12-22)13-14-28-15-17-29(18-16-28)25(30)19-21-5-2-1-3-6-21/h1-12H,13-19H2,(H2,26,27)/p+2/fC25H30N4O/h27-28H,26H2/q+2 F746B30B14DFCA54