InChI=1/C13H19BrN4O3S/c14-11-1-3-12(4-2-11)16-13(19)5-6-17-7-9-18(10-8-17)22(15,20)21/h1-4H,5-10H2,(H,16,19)(H2,15,20,21)/f/h16H,15H2 F85DD8957EDDDD27