InChI=1/C20H29BrN2O/c1-3-9-20-13-22-11-10-19(4-2,18(20)24)12-23(14-20)17(22)15-5-7-16(21)8-6-15/h5-8,17-18,24H,3-4,9-14H2,1-2H3/p+1/t17-,18+,19-,20+/m1/s1/fC20H30BrN2O/h23H/q+1 0E3D3B6D588CF6F7