InChI=1S/C31H42O10/c1-16-20(40-17(2)32)13-30(28(4,5)37)23(16)24(35)26(36)29(6)21(34)12-22-31(15-39-22,41-18(3)33)25(29)27(30)38-14-19-10-8-7-9-11-19/h7-11,20-22,24-27,34-37H,12-15H2,1-6H3/t20-,21-,22+,24+,25-,26-,27-,29+,30-,31-/m0/s1