InChI=1S/C28H50O7S/c1-20(2)10-7-13-24(19-35-36(32,33)34)14-8-11-21(3)12-9-16-28(6,31)17-15-25-18-26(29)22(4)23(5)27(25)30/h18,20-21,24,29-31H,7-17,19H2,1-6H3,(H,32,33,34)