InChI=1/C20H23BrN2OS/c1-25-19-7-3-2-6-18(19)22-20(24)16-5-4-12-23(14-16)13-15-8-10-17(21)11-9-15/h2-3,6-11,16H,4-5,12-14H2,1H3,(H,22,24)/p+1/t16-/m0/s1/fC20H24BrN2OS/h22-23H/q+1 FDB2D433EBB2F0E2