InChI=1/C18H17BrN4OS2/c1-12(16(24)20-11-13-6-3-2-4-7-13)25-18-23-22-17(26-18)21-15-9-5-8-14(19)10-15/h2-10,12H,11H2,1H3,(H,20,24)(H,21,22)/t12-/m1/s1/f/h20-21H 7938587C23E10FFC