InChI=1S/C25H24O16/c26-9-3-1-8(2-4-9)11-7-38-12-5-10(39-21(24(36)37)19(31)22(32)33)6-13(14(12)15(11)27)40-25-18(30)16(28)17(29)20(41-25)23(34)35/h1-6,11,16-21,25-26,28-31H,7H2,(H,32,33)(H,34,35)(H,36,37)