InChI=1S/C21H30O10S/c1-5-13(4)7-18(23)30-16-8-15-14(10-29-32(24,25)26)9-27-20(19(15)21(16)11-28-21)31-17(22)6-12(2)3/h8-9,12-13,16,19-20H,5-7,10-11H2,1-4H3,(H,24,25,26)