InChI=1S/C15H24O6S/c1-11(2)8-14(16)9-12(3)13-4-6-15(17,7-5-13)10-21-22(18,19)20/h4,6,8,12-13,17H,5,7,9-10H2,1-3H3,(H,18,19,20)