InChI=1/C14H13BrN4S2/c15-10-6-8-12(9-7-10)17-14(21)19-18-13(20)16-11-4-2-1-3-5-11/h1-9H,(H2,16,18,20)(H2,17,19,21)/f/h16-19H	9CC83880E2BF5702