InChI=1/C17H11BrN4OS3/c18-11-6-13(24-8-11)16-19-12(9-25-16)7-14(23)20-17-22-21-15(26-17)10-4-2-1-3-5-10/h1-6,8-9H,7H2,(H,20,22,23)/f/h20H 71B481CC445AC283