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