InChI=1/C26H18N6O6/c1-13-17(24-14(2)19(12-28)26(29)30-25(24)18(13)11-27)8-15-4-6-22(23(9-15)37-3)38-21-7-5-16(31(33)34)10-20(21)32(35)36/h4-10H,1-3H3,(H2,29,30)/b17-8+/f/h29H2 3B0F30E505672BAB