InChI=1S/C19H30O6S/c1-18-7-5-11(25-26(22,23)24)9-15(18)16(20)10-12-13-3-4-17(21)19(13,2)8-6-14(12)18/h11-16,20H,3-10H2,1-2H3,(H,22,23,24)/t11?,12?,13?,14?,15?,16?,18-,19+/m1/s1