InChI=1/C20H15N5O3/c1-25-12-16(18(24-25)13-6-8-22-9-7-13)10-15(11-21)19(26)23-17-4-2-14(3-5-17)20(27)28/h2-10,12H,1H3,(H,23,26)(H,27,28)/p-1/b15-10-/fC20H14N5O3/h26H/q-1/b15-10-,23-19? 1C73ABF81E243A5A