InChI=1S/C30H34N2O11/c1-14(2)6-7-15-12-16(8-11-19(15)33)26(36)32-21-22(34)18-10-9-17(13-20(18)41-27(21)37)40-28-23(35)24(42-29(31)38)25(39-5)30(3,4)43-28/h6,8-13,23-25,28,33-35H,7H2,1-5H3,(H2,31,38)(H,32,36)/t23-,24+,25-,28-/m0/s1