InChI=1/C13H21BrN4O2S/c1-8-3-4-11(5-9(8)2)18-21(19,20)12-6-10(14)7-16-13(12)17-15/h6-9,11,18H,3-5,15H2,1-2H3,(H,16,17)/t8-,9+,11-/m1/s1/f/h17H 107A9A7B4B48B00E