InChI=1/C15H10BrN3O/c1-9-2-4-12-13(6-9)19-15(18-12)10(8-17)7-11-3-5-14(16)20-11/h2-7,15H,1H3/p+2/b10-7-/t15-/m0/s1/fC15H12BrN3O/h18-19H/q+2 3A29018058CBF37E