InChI=1S/C23H19NO11/c25-15(22(29)30)10-6-12-19(34-7-33-12)14-9-4-2-1-3-8(9)5-11(13(10)14)24-21-18(28)16(26)17(27)20(35-21)23(31)32/h1-6,16-18,20-21,24,26-28H,7H2,(H,29,30)(H,31,32)