InChI=1/C15H17BrN4OS/c1-9-7-13(17)20-15(18-9)22-8-14(21)19-10(2)11-3-5-12(16)6-4-11/h3-7,10H,8H2,1-2H3,(H,19,21)(H2,17,18,20)/t10-/m0/s1/f/h19H,17H2 FE74B128AA238A84