InChI=1S/C29H33N7O2/c1-21-5-10-25(18-27(21)34-29-30-12-11-26(33-29)24-4-3-17-38-31-19-24)32-28(37)23-8-6-22(7-9-23)20-36-15-13-35(2)14-16-36/h3-12,18-19,31H,13-17,20H2,1-2H3,(H,32,37)(H,30,33,34)