InChI=1/C12H19BrN4O2S/c1-2-10(5-8-3-4-8)17-20(18,19)11-6-9(13)7-15-12(11)16-14/h6-8,10,17H,2-5,14H2,1H3,(H,15,16)/t10-/m0/s1/f/h16H 51003AE024C4B4CB