InChI=1S/C24H26O14/c1-34-19-14(28)12-13(27)9(5-8-3-4-10(25)11(26)6-8)7-36-18(12)22(21(19)35-2)38-24-17(31)15(29)16(30)20(37-24)23(32)33/h3-4,6,9,15-17,20,24-26,28-31H,5,7H2,1-2H3,(H,32,33)