InChI=1S/C23H24O10/c1-28-16-7-18-17(30-10-31-18)6-14(16)12-4-11-2-3-13(5-15(11)29-9-12)32-23-22(27)21(26)20(25)19(8-24)33-23/h2-7,19-27H,8-10H2,1H3/t19-,20-,21+,22-,23-/m1/s1