InChI=1/C24H34BrN3O3/c1-5-19(16-7-9-18(25)10-8-16)26-20(29)15-28-21(30)24(27-22(28)31)13-11-17(12-14-24)23(3,4)6-2/h7-10,17,19H,5-6,11-15H2,1-4H3,(H,26,29)(H,27,31)/t17?,19-,24?/m1/s1/f/h26-27H 5E39F3AC123E3248