InChI=1S/C22H22O14/c1-33-15-9(25)6-8(24)10-11(26)17(19(34-16(10)15)22(32)4-2-7(23)3-5-22)35-21-14(29)12(27)13(28)18(36-21)20(30)31/h2,4,6,12-14,18,21,24-25,27-29,32H,3,5H2,1H3,(H,30,31)