InChI=1S/C28H29N7O/c1-34-14-16-35(17-15-34)20-21-7-9-22(10-8-21)27(36)31-24-5-2-6-25(18-24)32-28-30-13-11-26(33-28)23-4-3-12-29-19-23/h2-13,18-19H,14-17,20H2,1H3,(H,31,36)(H,30,32,33)