InChI=1/C27H29N7O/c1-17-5-4-6-18(2)24(17)21-15-19(3)25-23(16-21)31-32-27(30-25)29-22-9-7-20(8-10-22)26(35)33-34-13-11-28-12-14-34/h4-10,15-16,28H,11-14H2,1-3H3,(H,33,35)(H,29,30,32)/p+1/fC27H30N7O/h28-29,33H/q+1 18EE72E211652232