InChI=1S/C16H24O8/c1-8-3-4-9(5-6-17)16(8,2)7-23-15-12(20)10(18)11(19)13(24-15)14(21)22/h3,6,9-13,15,18-20H,4-5,7H2,1-2H3,(H,21,22)