InChI=1/C18H20BrN3O3S/c19-15-9-8-13(26(20,24)25)12-14(15)18(23)21-16-6-2-3-7-17(16)22-10-4-1-5-11-22/h2-3,6-9,12H,1,4-5,10-11H2,(H,21,23)(H2,20,24,25)/f/h21H,20H2 6B92A7EB5D6B77E6