InChI=1S/C17H26O6S/c1-3-4-5-6-15(24(20,21)22)12-14(18)9-7-13-8-10-16(19)17(11-13)23-2/h8,10-11,15,19H,3-7,9,12H2,1-2H3,(H,20,21,22)