InChI=1S/C22H24O13/c1-32-19-11(25)2-7(18-12(26)6-9-10(24)4-8(23)5-13(9)33-18)3-14(19)34-22-17(29)15(27)16(28)20(35-22)21(30)31/h2-5,12,15-18,20,22-29H,6H2,1H3,(H,30,31)/t12-,15+,16+,17-,18-,20+,22-/m1/s1