InChI=1/C21H26BrN3O3S/c22-18-8-10-19(11-9-18)29(27,28)24-13-12-21(26)23-16-20(25-14-4-5-15-25)17-6-2-1-3-7-17/h1-3,6-11,20,24H,4-5,12-16H2,(H,23,26)/p+1/t20-/m0/s1/fC21H27BrN3O3S/h23,25H/q+1 B595F5C4E7EC638A