InChI=1S/C19H30O7S/c1-18-6-5-10(26-27(23,24)25)7-13(18)14(20)8-11-12-3-4-16(22)19(12,2)9-15(21)17(11)18/h10-15,17,20-21H,3-9H2,1-2H3,(H,23,24,25)/t10?,11?,12?,13?,14?,15?,17?,18-,19-/m0/s1