InChI=1S/C29H33N7O2/c1-35-13-15-36(16-14-35)19-21-4-6-22(7-5-21)28(38)32-25-9-8-24(20-37)27(17-25)34-29-31-12-10-26(33-29)23-3-2-11-30-18-23/h2-12,17-18,24,27,37H,13-16,19-20H2,1H3,(H,32,38)(H,31,33,34)