InChI=1S/C27H48O8S/c1-15(10-17(28)14-25(2,3)31)19-6-7-20-24-21(13-23(30)27(19,20)5)26(4)9-8-18(35-36(32,33)34)11-16(26)12-22(24)29/h15-24,28-31H,6-14H2,1-5H3,(H,32,33,34)/t15?,16-,17?,18?,19?,20+,21+,22?,23?,24+,26+,27-/m1/s1