InChI=1/C9H14BrN5O3S/c10-6-4-7(9(15-12)13-5-6)19(17,18)14-3-1-2-8(11)16/h4-5,14H,1-3,12H2,(H2,11,16)(H,13,15)/f/h15H,11H2 CA5E1B847FF169E0