InChI=1/C15H14BrN3/c1-10(11-4-2-6-13(16)8-11)18-14-7-3-5-12-9-17-19-15(12)14/h2-10,18H,1H3,(H,17,19)/t10-/m1/s1/f/h19H FA0D9FE5DAD28054