InChI=1S/C16H28O10S/c1-7(2)16-4-9(16)15(3,5-10(16)26-27(21,22)23)25-14-13(20)12(19)11(18)8(6-17)24-14/h7-14,17-20H,4-6H2,1-3H3,(H,21,22,23)