InChI=1S/C22H30O10/c1-9-10(2)18-12(5-7-22(4,32-18)8-6-13(23)24)11(3)17(9)30-21-16(27)14(25)15(26)19(31-21)20(28)29/h14-16,19,21,25-27H,5-8H2,1-4H3,(H,23,24)(H,28,29)/t14-,15-,16+,19-,21+,22-/m0/s1