InChI=1S/C21H34O8S/c1-20-9-17(24)19-14(15(20)4-5-16(20)18(25)10-22)3-2-12-8-13(29-30(26,27)28)6-7-21(12,19)11-23/h12-17,19,22-24H,2-11H2,1H3,(H,26,27,28)/t12?,13?,14?,15?,16?,17?,19?,20-,21+/m0/s1