InChI=1/C21H18N4O3/c1-28-16-7-4-13(5-8-16)23-21(27)24-15-6-9-17-18(11-14-3-2-10-22-14)20(26)25-19(17)12-15/h2-12,22H,1H3,(H,25,26)(H2,23,24,27)/b18-11-/f/h23-25H	87598E76E370DC46