InChI=1S/C26H26O16/c27-11-5-10(40-25-20(34)15(29)12(28)7-38-25)6-13-14(11)16(30)18(32)22(41-13)8-2-1-3-9(4-8)39-26-21(35)17(31)19(33)23(42-26)24(36)37/h1-6,12,15,17,19-21,23,25-29,31-35H,7H2,(H,36,37)