InChI=1/C26H33BrN2O3/c27-21-3-1-2-20-19(13-22(30)31)14-26(23(20)21)4-6-29(7-5-26)25(32)28-24-17-9-15-8-16(11-17)12-18(24)10-15/h1-3,15-19,24H,4-14H2,(H,28,32)(H,30,31)/p-1/t15?,16?,17?,18?,19-,24?/m1/s1/fC26H32BrN2O3/h28H/q-1 9028881AB14DAB5B