InChI=1/C29H30N8O/c1-18-6-5-7-22(14-18)37-26(16-25(36-37)29(2,3)4)35-28(38)34-21-11-9-20(10-12-21)33-27-23-15-19(30)8-13-24(23)31-17-32-27/h5-17H,30H2,1-4H3,(H,31,32,33)(H2,34,35,38)/f/h33-35H 40B2CE9B0D9A9C3E