InChI=1/C13H15BrN4O2S/c1-9(10-3-2-4-11(14)7-10)18-21(19,20)12-5-6-13(17-15)16-8-12/h2-9,18H,15H2,1H3,(H,16,17)/t9-/m1/s1/f/h17H	1C2CBE1F4B8DC8D7