InChI=1/C20H18O12/c21-11-3-1-9(5-13(11)23)7-15(25)31-17(19(27)28)18(20(29)30)32-16(26)8-10-2-4-12(22)14(24)6-10/h1-6,17-18,21-24H,7-8H2,(H,27,28)(H,29,30)/p-2/t17-,18-/m0/s1/fC20H16O12/q-2	E61CE330406F129A