InChI=1/C21H17BrN4/c1-13-4-2-5-18(24-13)21-20(19-6-3-11-26(19)25-21)15-9-10-23-17-8-7-14(22)12-16(15)17/h2,4-5,7-10,12H,3,6,11H2,1H3 EBC5BA7E69489B1A