InChI=1S/C33H32O25/c34-5-12-23-21(44)26(55-30(50)8-3-9(35)16(39)17(40)14(8)15-7(27(45)46)4-13(38)53-24(15)31(51)54-23)33(52-12)58-29(49)6-1-10(36)22(11(37)2-6)56-32-20(43)18(41)19(42)25(57-32)28(47)48/h1-3,7,12,15,18-21,23-26,32-37,39-44H,4-5H2,(H,45,46)(H,47,48)