InChI=1/C17H19BrN4O/c18-14-6-8-15(9-7-14)22-16(23)10-11-20-17(19)21-12-13-4-2-1-3-5-13/h1-9H,10-12H2,(H,22,23)(H3,19,20,21)/p+1/fC17H20BrN4O/h20-22H,19H2/q+1 AF5863EE89F64B0D