InChI=1S/C30H50O8S/c1-18(14-20(32)15-19(16-31)25(33)34)21-8-10-28(5)23-7-6-22-26(2,3)24(38-39(35,36)37)9-11-29(22)17-30(23,29)13-12-27(21,28)4/h18-24,31-32H,6-17H2,1-5H3,(H,33,34)(H,35,36,37)