InChI=1/C27H33BrN2O2/c1-32-26-22-5-3-2-4-21(22)24(28)15-23(26)27(31)29-20-6-8-30(9-7-20)25-18-11-16-10-17(13-18)14-19(25)12-16/h2-5,15-20,25H,6-14H2,1H3,(H,29,31)/p+1/fC27H34BrN2O2/h29-30H/q+1 A4DB33F0CBC486BB