InChI=1S/C32H42O9/c1-8-36-23-14-20(15-24(29(23)33)37-9-2)32(7,21-16-25(38-10-3)30(34)26(17-21)39-11-4)22-18-27(40-12-5)31(35)28(19-22)41-13-6/h14-19,33-35H,8-13H2,1-7H3