InChI=1/C26H24N4O2/c1-18-8-10-20(11-9-18)25(31)30-24(15-19-5-4-13-27-16-19)26(32)28-14-12-21-17-29-23-7-3-2-6-22(21)23/h2-11,13,15-16H,12,14,17H2,1H3,(H,28,32)(H,30,31)/p+1/b24-15-/fC26H25N4O2/h28-30H/q+1 72DBC40A95B8528D