InChI=1/C25H28N4O2/c1-19-9-11-21(12-10-19)23(20-6-3-2-4-7-20)28-25(30)27-18-22-8-5-13-26-24(22)29-14-16-31-17-15-29/h2-13,23H,14-18H2,1H3,(H2,27,28,30)/p+1/t23-/m0/s1/fC25H29N4O2/h26-28H/q+1 E129C31E00F1353F