InChI=1S/C25H24O13/c1-33-17-5-10(2-3-18(26)27)4-11-6-13(36-22(11)17)12-7-15-16(35-9-34-15)8-14(12)37-25-21(30)19(28)20(29)23(38-25)24(31)32/h4-8,19-21,23,25,28-30H,2-3,9H2,1H3,(H,26,27)(H,31,32)