InChI=1/C20H18O9/c1-27-11-4-2-10(3-5-11)16(19-17(25)14(23)6-12(8-21)28-19)20-18(26)15(24)7-13(9-22)29-20/h2-7,16,21-22,25-26H,8-9H2,1H3	BEE9EF33B520F6B2