InChI=1S/C16H30O11S/c1-15(2,27-14-13(20)12(19)11(18)10(7-17)26-14)9-3-5-16(21,6-4-9)8-25-28(22,23)24/h9-14,17-21H,3-8H2,1-2H3,(H,22,23,24)