InChI=1S/C30H26O13/c31-10-1-17(33)14-7-22(38)29(42-24(14)3-10)13-6-20(36)19(35)5-12(13)26-16(9-21(37)27(40)28(26)41)30-23(39)8-15-18(34)2-11(32)4-25(15)43-30/h1-6,9,22-23,29-41H,7-8H2/t22-,23-,29-,30-/m1/s1