InChI=1S/C16H24O9/c1-16(2)7(3-4-8(16)6-17)5-9(18)24-15-12(21)10(19)11(20)13(25-15)14(22)23/h4,7,10-13,15,17,19-21H,3,5-6H2,1-2H3,(H,22,23)