InChI=1S/C25H21NO12/c26-16-13-9(5-6-27)7-12-21(36-8-35-12)14(13)10-3-1-2-4-11(10)15(16)17(28)24(34)38-25-20(31)18(29)19(30)22(37-25)23(32)33/h1-4,6-7,18-20,22,25,29-31H,5,8,26H2,(H,32,33)