InChI=1/C17H23BrN4O2/c18-12-6-14(16(23)19-7-12)20-17(24)21-15-10-2-1-3-11(15)9-22(8-10)13-4-5-13/h6-7,10-11,13,15H,1-5,8-9H2,(H,19,23)(H2,20,21,24)/p+1/t10-,11+,15?/fC17H24BrN4O2/h19-22H/q+1 1DF9C3457B2446BF