InChI=1S/C30H50O8S/c1-17(13-19(31)14-18(2)25(33)34)20-7-9-28(6)22-15-21(32)24-26(3,4)23(38-39(35,36)37)8-10-30(24)16-29(22,30)12-11-27(20,28)5/h17-24,31-32H,7-16H2,1-6H3,(H,33,34)(H,35,36,37)