InChI=1/C22H20N4O4/c1-29-19-8-6-15(12-20(19)30-2)25-22(28)24-14-5-7-16-17(10-13-4-3-9-23-13)21(27)26-18(16)11-14/h3-12,23H,1-2H3,(H,26,27)(H2,24,25,28)/b17-10-/f/h24-26H	82BE759C47CEDB51