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