InChI=1/C28H28N4O2/c1-18(2)20-7-5-8-23(15-20)32-27(33)22-11-10-19(3)25(16-22)34-28-24(9-6-13-31-28)21-12-14-30-26(17-21)29-4/h5-18H,1-4H3,(H,29,30)(H,32,33)/p+1/fC28H29N4O2/h29-30,32H/q+1	22C164A2662B4F3E