InChI=1/C23H24BrN3O5/c1-3-25(4-2)13-14-26-20(15-5-9-17(24)10-6-15)19(22(29)23(26)30)21(28)16-7-11-18(12-8-16)27(31)32/h5-12,20,29H,3-4,13-14H2,1-2H3/t20-/m0/s1/f/h29h,25H 8460C8E6158472ED