InChI=1/C26H26N4O/c1-20-10-12-22(13-11-20)26(31)29-25-9-4-6-21(16-25)17-27-18-23-7-2-3-8-24(23)19-30-15-5-14-28-30/h2-16,27H,17-19H2,1H3,(H,29,31)/p+1/fC26H27N4O/h27,29H/q+1 326D3D9370A4E91D