InChI=1S/C23H24O10/c1-29-15-6-3-11(7-17(15)30-2)14-10-31-16-8-12(4-5-13(16)19(14)25)32-23-22(28)21(27)20(26)18(9-24)33-23/h3-8,10,18,20-24,26-28H,9H2,1-2H3/t18-,20-,21+,22-,23-/m1/s1