InChI=1/C23H29BrN2O/c1-5-16-6-8-17(9-7-16)20-13-21(19-12-18(24)10-11-22(19)27)26-23(4,25-20)14-15(2)3/h6-12,15,21,26-27H,5,13-14H2,1-4H3/p+1/t21-,23+/m1/s1/fC23H30BrN2O/h26H/q+1 BC9CBD0C3AE32486