InChI=1/C17H16BrN3/c1-21(11-12-3-2-4-13(18)9-12)17-6-5-16(19)15-10-20-8-7-14(15)17/h2-10H,11,19H2,1H3/p+1/fC17H17BrN3/h20H/q+1 B4AA1D10A98EA61F