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