InChI=1/C15H15BrN2O2/c1-9(17)11-4-2-3-5-13(11)18-15(20)12-7-6-10(16)8-14(12)19/h2-9,19H,17H2,1H3,(H,18,20)/p+1/t9-/m0/s1/fC15H16BrN2O2/h17-18H/q+1 19C3A9273436EFF3