InChI=1/C13H10BrN5O2S/c14-7-1-2-10-16-8(3-12(21)19(10)5-7)6-22-13-17-9(15)4-11(20)18-13/h1-5H,6H2,(H3,15,17,18,20)/f/h18H,15H2 BB8673E79AC49F88