InChI=1/C14H16Br2N6O2S/c1-22(2)11(23)3-4-25-14-18-13(20-21-14)19-17-7-8-5-9(15)12(24)10(16)6-8/h5-7,24H,3-4H2,1-2H3,(H2,18,19,20,21)/b17-7+/f/h19-20H F8BA63E6C772E58E