InChI=1S/C18H24O6S/c1-18-7-6-12-11-3-2-10(19)8-14(11)16(24-25(21,22)23)9-13(12)15(18)4-5-17(18)20/h2-3,8,12-13,15-17,19-20H,4-7,9H2,1H3,(H,21,22,23)/t12?,13?,15?,16?,17?,18-/m0/s1