InChI=1/C13H12BrN3O3S/c14-9-1-7-12(8-2-9)21(19,20)17-11-5-3-10(4-6-11)16-13(15)18/h1-8,17H,(H3,15,16,18)/f/h16H,15H2	4E841EFD5DC300E7