InChI: | InChI=1/C38H48N2O11/c1-16-11-10-12-17(2)37-39-15-23-28(40-37)33(46)26-25(32(23)45)27-35(21(6)31(26)44)51-38(8,36(27)47)49-14-13-24(48-9)18(3)34(50-22(7)41)20(5)30(43)19(4)29(16)42/h10-14,16,18-20,24,29-30,34,42-46H,15H2,1-9H3,(H,39,40)/b11-10+,14-13-,17-12- |