InChI=1/C20H20O8/c1-7-6-9(22)11-12-10(7)17(25)20(27,19(3,4)8(2)21)18(26)13(12)15(24)16(28-5)14(11)23/h6,22-24,27H,1-5H3/t20-/m1/s1	B5C5C9C3FE744471