InChI=1S/C15H24O6S/c1-9-13(21-22(17,18)19)6-12(16)11-5-4-10(7-14(9,11)2)15(3)8-20-15/h5,9-10,12-13,16H,4,6-8H2,1-3H3,(H,17,18,19)/t9?,10?,12?,13?,14-,15?/m1/s1