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