InChI=1S/C19H32O6S/c1-18-8-7-16-14(15(18)4-5-17(18)21)3-2-12-10-13(25-26(22,23)24)6-9-19(12,16)11-20/h12-17,20-21H,2-11H2,1H3,(H,22,23,24)/t12?,13?,14?,15?,16?,17?,18-,19+/m0/s1