InChI=1/C26H31BrN2O2/c1-31-25-21-5-3-2-4-20(21)23(27)13-22(25)26(30)28-19-6-7-29(14-19)24-17-9-15-8-16(11-17)12-18(24)10-15/h2-5,13,15-19,24H,6-12,14H2,1H3,(H,28,30)/p+1/t15?,16?,17?,18?,19-,24?/m0/s1/fC26H32BrN2O2/h28-29H/q+1 B4EE6C6CE88B0432