InChI=1S/C21H32O8S/c1-11(22)21(25)9-6-13-12-4-5-14-18(24)16(29-30(26,27)28)7-8-19(14,2)17(12)15(23)10-20(13,21)3/h5,12-13,15-18,23-25H,4,6-10H2,1-3H3,(H,26,27,28)/t12?,13?,15?,16?,17?,18?,19-,20-,21-/m0/s1