InChI=1S/C27H48O8S/c1-16(5-4-6-17(14-28)15-35-36(32,33)34)20-7-8-21-25-22(13-24(31)27(20,21)3)26(2)10-9-19(29)11-18(26)12-23(25)30/h16-25,28-31H,4-15H2,1-3H3,(H,32,33,34)/t16?,17?,18?,19-,20?,21?,22?,23-,24-,25?,26+,27-/m1/s1