InChI=1S/C31H35N7O11/c1-16(28(44)37-25(14-27(42)43)30(46)35-19-7-9-20(10-8-19)38(48)49)33-29(45)23(11-12-26(40)41)36-31(47)24(34-17(2)39)13-18-15-32-22-6-4-3-5-21(18)22/h3-10,15-16,23-25,32H,11-14H2,1-2H3,(H,33,45)(H,34,39)(H,35,46)(H,36,47)(H,37,44)(H,40,41)(H,42,43)/t16-,23-,24-,25-/m0/s1