InChI=1/C19H17BrN4O2/c1-2-26-18-9-4-3-8-15(18)16-11-17(23-22-16)19(25)24-21-12-13-6-5-7-14(20)10-13/h3-12H,2H2,1H3,(H,22,23)(H,24,25)/b21-12-/f/h23-24H	A2E9C7004E2764B0