InChI=1S/C34H34O14/c1-13-9-19(39)25-29(43)23-21(47-33(25,11-35)31(13)45-15(3)37)7-5-17(27(23)41)18-6-8-22-24(28(18)42)30(44)26-20(40)10-14(2)32(46-16(4)38)34(26,12-36)48-22/h5-8,13-14,31-32,35-36,41-44H,9-12H2,1-4H3