InChI=1S/C28H50O7S/c1-19(2)11-8-12-20(3)13-9-14-21(4)15-10-16-28(7,31)18-26(35-36(32,33)34)24-17-25(29)22(5)23(6)27(24)30/h17,19-21,26,29-31H,8-16,18H2,1-7H3,(H,32,33,34)