InChI=1S/C15H24O6S/c1-9(2)10-4-5-11-14(21-22(18,19)20)6-13(17)12(8-16)15(11,3)7-10/h5,10,12-14,16-17H,1,4,6-8H2,2-3H3,(H,18,19,20)/t10?,12?,13?,14?,15-/m0/s1