InChI=1S/C29H38N8O11/c1-15(2)10-21(32-16(3)38)28(45)34-20(8-9-24(39)40)26(43)35-22(11-18-13-30-14-31-18)29(46)36-23(12-25(41)42)27(44)33-17-4-6-19(7-5-17)37(47)48/h4-7,13-15,20-23H,8-12H2,1-3H3,(H,30,31)(H,32,38)(H,33,44)(H,34,45)(H,35,43)(H,36,46)(H,39,40)(H,41,42)/t20-,21-,22-,23-/m0/s1