InChI=1/C14H14BrN3O2/c1-8-3-10(5-13(9(8)2)18(19)20)14(16)11-4-12(15)7-17-6-11/h3-7,14H,16H2,1-2H3/p+1/t14-/m0/s1/fC14H15BrN3O2/h16H/q+1 A0A7AEA3387CD7DC