InChI=1S/C27H50O9/c1-17(2)8-5-12-20(16-28)13-7-11-18(3)9-6-10-19(4)14-15-21(29)35-27-24(32)22(30)23(31)25(36-27)26(33)34/h17-20,22-25,27-28,30-32H,5-16H2,1-4H3,(H,33,34)