InChI=1S/C29H24O11/c30-17-5-3-16(4-6-17)22-9-7-19-23(38-22)12-18(31)13-24(19)39-29-28(36)27(35)25(40-29)14-37-26(34)10-2-15-1-8-20(32)21(33)11-15/h1-13,25,27-29,35-36H,14H2,(H3-,30,31,32,33,34)/p+1/t25-,27-,28+,29+/m0/s1