InChI=1/C26H36N4O/c1-20(2)17-30(18-23(31)16-21-12-8-6-9-13-21)19-24-25(22-14-10-7-11-15-22)27-29(5)26(24)28(3)4/h6-15,20,23,31H,16-19H2,1-5H3/p+1/t23-/m0/s1/fC26H37N4O/h30H/q+1 EA91CB66DCA9ABF2