InChI=1/C24H31BrN2O2/c1-29-23-20-11-7-6-10-19(20)22(25)16-21(23)24(28)26-17-12-14-27(15-13-17)18-8-4-2-3-5-9-18/h6-7,10-11,16-18H,2-5,8-9,12-15H2,1H3,(H,26,28)/p+1/fC24H32BrN2O2/h26-27H/q+1 D94109E0E705AA17