InChI=1S/C26H28O14/c27-7-15-19(33)21(35)25(40-26-22(36)20(34)16(8-28)39-26)24(38-15)18-12(31)5-11(30)17-13(32)6-14(37-23(17)18)9-1-3-10(29)4-2-9/h1-6,15-16,19-22,24-31,33-36H,7-8H2/t15-,16-,19-,20+,21+,22-,24?,25-,26+/m1/s1