InChI=1S/C26H26O12/c1-10-3-4-12-17(35-9-10)8-16(34-2)14-7-18(36-22(12)14)13-5-11(27)6-15(28)23(13)37-26-21(31)19(29)20(30)24(38-26)25(32)33/h3,5-8,19-21,24,26-31H,4,9H2,1-2H3,(H,32,33)