InChI=1S/C29H52O4S/c1-7-21(19(2)3)9-8-20(4)25-12-13-26-24-11-10-22-18-23(33-34(30,31)32)14-16-28(22,5)27(24)15-17-29(25,26)6/h19-27H,7-18H2,1-6H3,(H,30,31,32)/t20?,21?,22?,23?,24?,25?,26?,27?,28-,29+/m0/s1