InChI=1S/C19H30O6S/c1-18-8-7-12(20)9-11(18)3-4-13-14-5-6-16(25-26(22,23)24)19(14,2)10-15(21)17(13)18/h11,13-17,21H,3-10H2,1-2H3,(H,22,23,24)/t11?,13?,14?,15?,16?,17?,18-,19-/m0/s1