InChI=1S/C25H28O13/c1-8-6-9-12(15(27)13-10(14(9)26)7-11(33-2)20(34-3)22(13)36-5)21(35-4)19(8)37-25-18(30)16(28)17(29)23(38-25)24(31)32/h6-7,14,16-18,23,25-26,28-30H,1-5H3,(H,31,32)