InChI=1/C15H16BrN3O2S/c16-13-7-6-12(22-13)9-18-15(21)19-10-14(20)17-8-11-4-2-1-3-5-11/h1-7H,8-10H2,(H,17,20)(H2,18,19,21)/f/h17-19H 1D9F3E5B06836069