InChI=1/C10H11BrN2O2/c11-7-3-1-6(2-4-7)8-5-9(10(14)15)13-12-8/h1-4,8-9,12-13H,5H2,(H,14,15)/t8-,9+/m1/s1/f/h13H 8FFD385633E7E2F1