InChI=1/C11H10Br2N4OS/c12-6-3-8(10(17-14)15-4-6)11(18)16-5-7-1-2-9(13)19-7/h1-4H,5,14H2,(H,15,17)(H,16,18)/f/h16-17H 75DD13F54111123E