InChI=1S/C23H30O10S/c1-10-5-14(25)18(26)19(27)16(10)21(28)32-15-8-23(4)13-7-22(2,3)6-11(13)20(33-34(29,30)31)12(9-24)17(15)23/h5,11,13,15,20,24-27H,6-9H2,1-4H3,(H,29,30,31)/t11-,13+,15?,20?,23-/m1/s1