InChI=1/C17H12BrN3/c1-11-6-7-15-16(8-11)21-17(20-15)13(10-19)9-12-4-2-3-5-14(12)18/h2-9,17H,1H3/p+2/b13-9-/t17-/m1/s1/fC17H14BrN3/h20-21H/q+2 CCC33F0DB04B207D