InChI=1/C25H26N4O2/c1-16(30)23-21(17-11-13-20(14-12-17)31-19-9-3-2-4-10-19)22-24(26)27-15-28-25(22)29(23)18-7-5-6-8-18/h2-4,9-16,18,30H,5-8H2,1H3,(H2,26,27,28)/t16-/m1/s1/f/h26H2 0733D671764DF810