InChI=1/C26H28N4O3/c1-18-10-9-11-19(2)25(18)29-24(32)17-30(3)16-23(31)28-22-15-8-7-14-21(22)26(33)27-20-12-5-4-6-13-20/h4-15H,16-17H2,1-3H3,(H,27,33)(H,28,31)(H,29,32)/p+1/fC26H29N4O3/h27-30H/q+1 62E2B312B3CAA930