InChI=1/C15H14BrN5O3/c1-3-10-13(22)17-15(20-18-10)21-19-14(23)12-7(2)9-6-8(16)4-5-11(9)24-12/h4-6H,3H2,1-2H3,(H,19,23)(H2,17,20,21,22)/f/h19H,21H2 2CDC5AA1E3E253FB