InChI=1S/C20H32O5S/c1-13(2)20-11-8-15-14(17(20)25-20)6-7-16-18(3,12-24-26(21,22)23)9-5-10-19(15,16)4/h6,13,15-17H,5,7-12H2,1-4H3,(H,21,22,23)