InChI=1/C26H30N4O/c1-20(31)23-8-5-9-24(18-23)25-10-11-26(29-28-25)27-15-12-21-13-16-30(17-14-21)19-22-6-3-2-4-7-22/h2-11,18,21H,12-17,19H2,1H3,(H,27,29)/p+2/fC26H32N4O/h27-28,30H/q+2 B7C6C24C071587AC