InChI=1S/C19H32O5S/c1-18-9-7-13(24-25(21,22)23)11-12(18)3-4-14-15-5-6-17(20)19(15,2)10-8-16(14)18/h12-17,20H,3-11H2,1-2H3,(H,21,22,23)/t12?,13?,14?,15?,16?,17?,18-,19-/m0/s1