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