InChI=1/C19H21BrN4OS3/c1-12-2-4-24(5-3-12)8-15-11-28-19(22-15)23-17(25)7-14-10-27-18(21-14)16-6-13(20)9-26-16/h6,9-12H,2-5,7-8H2,1H3,(H,22,23,25)/p+1/fC19H22BrN4OS3/h23-24H/q+1 44BBE9F73F0245B7