InChI=1S/C27H44O5S/c1-17(2)14-20(28)15-18(3)23-8-9-24-22-7-6-19-16-21(32-33(29,30)31)10-12-26(19,4)25(22)11-13-27(23,24)5/h6,14,18,20-25,28H,7-13,15-16H2,1-5H3,(H,29,30,31)/t18?,20?,21?,22?,23?,24?,25?,26-,27+/m0/s1