InChI=1/C22H22BrN3O2/c1-14-2-7-20-19(10-14)15(12-24-20)8-9-26-13-16(11-21(26)27)22(28)25-18-5-3-17(23)4-6-18/h2-7,10,16H,8-9,11-13H2,1H3,(H,25,28)/p+1/t16-/m1/s1/fC22H23BrN3O2/h24-25H/q+1 DF34197B7B830FF4