InChI=1/C17H18BrN5/c18-16-5-3-6-17(19-16)22-10-8-21(9-11-22)13-14-12-15-4-1-2-7-23(15)20-14/h1-7,12H,8-11,13H2/p+1/fC17H19BrN5/h21H/q+1 89F5641E01BB4BAC