InChI=1/C25H25BrN2O2/c1-3-30-24-7-5-4-6-19(24)25-27-21(17-10-8-16(2)9-11-17)15-22(28-25)20-14-18(26)12-13-23(20)29/h4-14,22,25,28-29H,3,15H2,1-2H3/t22-,25-/m1/s1 2A8A524C0D285AB7