InChI=1/C20H20O8/c1-26-13-4-8(5-14(27-2)19(13)24)15-10-6-12(21)18(23)17(22)11(10)3-9-7-28-20(25)16(9)15/h4-6,9,15-16,21-24H,3,7H2,1-2H3/t9-,15-,16+/m1/s1	4F9DEE84E574B42B