InChI=1S/C28H50O8S/c1-15(2)16(3)25(31)26(32)19(14-29)21-9-8-20-18-7-6-17-12-24(36-37(33,34)35)23(30)13-28(17,5)22(18)10-11-27(20,21)4/h15-26,29-32H,6-14H2,1-5H3,(H,33,34,35)/t16?,17?,18?,19?,20?,21?,22?,23?,24?,25?,26?,27-,28-/m0/s1