InChI=1/C22H16N4O6/c23-18(29)16-15(11-3-7-13(28)8-4-11)17-20(32-22(24)25-17)26-14(21(30)31-19(16)26)9-10-1-5-12(27)6-2-10/h1-9,15,27-28H,(H2,23,29)(H2,24,25)/b14-9+/t15-/m1/s1/f/h23-24H2	3D858B9605E19A89