InChI=1/C25H26N4O3/c1-19-7-8-21(17-24(19)29(31)32)25(30)26-22-9-11-23(12-10-22)28-15-13-27(14-16-28)18-20-5-3-2-4-6-20/h2-12,17H,13-16,18H2,1H3,(H,26,30)/p+1/fC25H27N4O3/h26-27H/q+1 988BA79744979465