InChI=1S/C32H42O13/c1-18(2)12-13-41-24-17-42-22-11-10-19(14-23(22)45-32(24,3)4)8-7-9-20(21(16-39-5)30(38)40-6)15-43-31-27(35)25(33)26(34)28(44-31)29(36)37/h7-12,14,16,24-28,31,33-35H,13,15,17H2,1-6H3,(H,36,37)/b8-7-,20-9-,21-16-