InChI=1S/C29H40O12/c1-13-8-9-20-22(13)23-19(14(2)27(34)40-23)10-11-29(20,7)41-28-26(38-18(6)33)25(37-17(5)32)24(36-16(4)31)21(39-28)12-35-15(3)30/h14,19-26,28H,1,8-12H2,2-7H3/t14-,19-,20+,21+,22-,23-,24+,25-,26+,28-,29+/m0/s1