InChI=1/C22H19BrN4O2S/c1-14-6-5-9-18(15(14)2)24-21-22(26-20-8-4-3-7-19(20)25-21)27-30(28,29)17-12-10-16(23)11-13-17/h3-13,21,24H,1-2H3/p+1/t21-/m1/s1/fC22H20BrN4O2S/h25H/q+1 DAE7D6D1A8DBF87E