InChI=1/C23H29BrN2O3/c1-27-19-7-5-18(6-8-19)21(26-9-2-3-10-26)16-25-15-17-13-20(24)23-22(14-17)28-11-4-12-29-23/h5-8,13-14,21,25H,2-4,9-12,15-16H2,1H3/p+1/t21-/m1/s1/fC23H30BrN2O3/h26H/q+1 C9C94710A342B4A1