InChI=1/C11H15BrN4O/c1-6(7-2-3-7)15-11(17)9-4-8(12)5-14-10(9)16-13/h4-7H,2-3,13H2,1H3,(H,14,16)(H,15,17)/t6-/m0/s1/f/h15-16H F8BD85D1DBC3B16F