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