InChI=1S/C15H24O6S/c1-9(2)15(17)6-5-11-12(16)7-13(21-22(18,19)20)10(3)14(11,4)8-15/h5,10,12-13,16-17H,1,6-8H2,2-4H3,(H,18,19,20)/t10?,12?,13?,14-,15?/m1/s1