InChI=1S/C23H29N7O2/c1-16(2)30-17(3)25-14-21(30)20-8-9-24-23(27-20)26-18-4-6-19(7-5-18)28-10-12-29(13-11-28)22(32)15-31/h4-9,14,16,31H,10-13,15H2,1-3H3,(H,24,26,27)