InChI=1S/C22H22O14/c23-10-5-8(6-14(20(30)31)34-12-4-2-9(19(28)29)7-11(12)24)1-3-13(10)35-22-17(27)15(25)16(26)18(36-22)21(32)33/h1-5,7,14-18,22-27H,6H2,(H,28,29)(H,30,31)(H,32,33)