InChI=1/C25H30N4O/c1-3-28(4-2)18-20-12-10-19(11-13-20)17-26-25(30)24-16-23(21-14-15-21)27-29(24)22-8-6-5-7-9-22/h5-13,16,21H,3-4,14-15,17-18H2,1-2H3,(H,26,30)/p+1/fC25H31N4O/h26,28H/q+1 EE559136E92E3588