InChI=1/C14H11Br2N3O2/c15-10-5-8(6-11(16)13(10)20)7-18-19-14(21)9-3-1-2-4-12(9)17/h1-7,20H,17H2,(H,19,21)/b18-7+/f/h19H	64CCF26771B01B00